ISO 1750:1981/Amd 7:2021

INTERNATIONAL ISO
STANDARD 1750
First edition
1981-12-01
AMENDMENT 7
2021-12
Pesticides and other agrochemicals —
Common names
AMENDMENT 7
Produits phytosanitaires et assimilés — Noms communs
AMENDEMENT 7
Reference number
ISO 1750:1981/Amd.7:2021(E)
ISO 1750:1981/Amd.7:2021(E)
© ISO 2021
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Published in Switzerland
ii
ISO 1750:1981/Amd.7:2021(E)
Foreword
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This document was prepared by Technical Committee ISO/TC 81, Common names for pesticides and other
agrochemicals.
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ISO 1750:1981/Amd.7:2021(E)
Clause 4, Approved common names
Add these new common names approved since Amd.5.
The common names in this section are those that have been approved since Amendment 5 to
ISO 1750:1981.
Common name acynonapyr
(1R,3r,5S)-3-[2-propoxy-4-(trifluoromethyl)phenoxy]-9-{[5-
IUPAC PIN
(trifluoromethyl)pyridin-2-yl]oxy}-9-azabicyclo[3.3.1]nonane
9-{[5-(trifluoromethyl)-2-pyridyl]oxy}-3-endo-[(α,α,α-trifluoro-2-propoxy-p-
IUPAC name
tolyl)oxy]-9-azabicyclo[3.3.1]nonane
(3-endo)-3-[2-propoxy-4-(trifluoromethyl)phenoxy]-9-[[5-(trifluoromethyl)-2-
CAS name
pyridinyl]oxy]-9-azabicyclo[3.3.1]nonane
Structure
CAS Reg. No. 1332838-17-1
Formula C H F N O
24 26 6 2 3
Use acaricide
InChIKey GIDAJLLAARKRMS-BWTSREIZSA-N
InChI=1S/C24H26F6N2O3/c1-2-10-33-21-11-15(23(25,26)27)6-8-20(21)34-19-12-
InChI 17-4-3-5-18(13-19)32(17)35-22-9-7-16(14-31-22)24(28,29)30/h6-9,11,14,17-
19H,2-5,10,12-13H2,1H3/t17-,18+,19+

Common name afidopyropen
{(3S,4R,4aR,6S,6aS,12R,12aS,12bS)-3-[(cyclopropanecarbonyl)oxy]-6,12-dihydroxy-
IUPAC PIN 4,6a,12b-trimethyl-11-oxo-9-(pyridin-3-yl)-1,3,4,4a,5,6,6a,12,12a,12b-decahydro-
2H,11H-benzo[f]pyrano[4,3-b][1]benzopyran-4-yl}methyl cyclopropanecarboxylate
{(3S,4R,4aR,6S,6aS,12R,12aS,12bS)-3-[(cyclopropylcarbonyl)oxy]-
1,3,4,4a,5,6,6a,12,12a,12b-decahydro-6,12-dihydroxy-4,6a,12b-trimethyl-11-oxo-9-
IUPAC name
(3-pyridyl)-2H,11H-benzo[f]pyrano[4,3-b]chromen-4-yl}methyl
cyclopropanecarboxylate
[(3S,4R,4aR,6S,6aS,12R,12aS,12bS)-3-[(cyclopropylcarbonyl)oxy]-
1,3,4,4a,5,6,6a,12,12a,12b-decahydro-6,12-dihydroxy-4,6a,12b-trimethyl-11-oxo-9-
CAS name
(3-pyridinyl)-2H,11H-naphtho[2,1-b]pyrano[3,4-e]pyran-4-yl]methyl
cyclopropanecarboxylate
ISO 1750:1981/Amd.7:2021(E)
Common name afidopyropen
Structure
CAS Reg. No. 915972-17-7
Formula C H NO
33 39 9
Use insecticide
InChIKey LRZWFURXIMFONG-HRSIRGMGSA-N
InChI=1S/C33H39NO9/c1-31-11-10-24(42-29(38)18-8-9-18)32(2,16-40-28(37)17-
6-7-17)22(31)14-23(35)33(3)27(31)26(36)25-21(43-33)13-20(41-30(25)39)19-5-
InChI
4-12-34-15-19/h4-5,12-13,15,17-18,22-24,26-27,35-36H,6-11,14,16H2,1-3H3/t22-
,23+,24+,26+,27-,31+,32+,33-/m1/s1

Common name ametoctradin
IUPAC PIN 5-ethyl-6-octyl[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
IUPAC name 5-ethyl-6-octyl[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
CAS name 5-ethyl-6-octyl[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
Structure
CAS Reg. No. 865318-97-4
Formula C H N
15 25 5
Use fungicide
InChIKey GGKQIOFASHYUJZ-UHFFFAOYSA-N
InChI=1S/C15H25N5/c1-3-5-6-7-8-9-10-12-13(4-2)19-15-17-11-18-
InChI
20(15)14(12)16/h11H,3-10,16H2,1-2H3

Common name aminocyclopyrachlor
IUPAC PIN 6-amino-5-chloro-2-cyclopropylpyrimidine-4-carboxylic acid
IUPAC name 6-amino-5-chloro-2-cyclopropylpyrimidine-4-carboxylic acid
CAS name 6-amino-5-chloro-2-cyclopropyl-4-pyrimidinecarboxylic acid
2 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name aminocyclopyrachlor
Structure
CAS Reg. No. 858956-08-8
Formula C H ClN O
8 8 3 2
Use herbicide
InChIKey KWAIHLIXESXTJL-UHFFFAOYSA-N
InChI=1S/C8H8ClN3O2/c9-4-5(8(13)14)11-7(3-1-2-3)12-6(4)10/h3H,1-
InChI
2H2,(H,13,14)(H2,10,11,12)
It should be stated which ester or salt is present, for example aminocyclopyrachlor-
Notes
methyl [858954-83-3] or aminocyclopyrachlor-potassium [858956-35-1].

Common name aminopyrifen
IUPAC PIN (4-phenoxyphenyl)methyl 2-amino-6-methylpyridine-3-carboxylate
IUPAC name 4-phenoxybenzyl 2-amino-6-methylnicotinate
CAS name (4-phenoxyphenyl)methyl 2-amino-6-methyl-3-pyridinecarboxylate
Structure
CAS Reg. No. 1531626-08-0
Formula C H N O
20 18 2 3
Use fungicide
InChIKey PWWPULQZEAPTTB-UHFFFAOYSA-N
InChI=1S/C20H18N2O3/c1-14-7-12-18(19(21)22-14)20(23)24-13-15-8-10-17(11-
InChI
9-15)25-16-5-3-2-4-6-16/h2-12H,13H2,1H3,(H2,21,22)

Common name beflubutamid-M
IUPAC PIN (2S)-N-benzyl-2-[4-fluoro-3-(trifluoromethyl)phenoxy]butanamide
IUPAC name (S)-N-benzyl-2-[(α,α,α,4-tetrafluoro-m-tolyl)oxy]butyramide
CAS name (2S)-2-[4-fluoro-3-(trifluoromethyl)phenoxy]-N-(phenylmethyl)butanamide
ISO 1750:1981/Amd.7:2021(E)
Common name beflubutamid-M
Structure
CAS Reg. No. 113614-09-8
Formula C H F NO
18 17 4 2
Use herbicide
InChIKey FFQPZWRNXKPNPX-INIZCTEOSA-N
InChI=1S/C18H17F4NO2/c1-2-16(17(24)23-11-12-6-4-3-5-7-12)25-13-8-9-
InChI
15(19)14(10-13)18(20,21)22/h3-10,16H,2,11H2,1H3,(H,23,24)/t16-/m0/s1
The unresolved enantiomeric mixture has the common name beflubutamid [113614-
Notes
08-7].
Common name benzovindiflupyr
rac-N-[(1R,4S)-9-(dichloromethylidene)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-
IUPAC PIN
5-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide
N-[(1RS,4SR)-9-(dichloromethylene)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-
IUPAC name
yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide
N-[9-(dichloromethylene)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-
CAS name
(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide
Structure
CAS Reg. No. 1072957-71-1
Formula C H Cl F N O
18 15 2 2 3
4 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name benzovindiflupyr
Use fungicide
InChIKey CCCGEKHKTPTUHJ-UHFFFAOYSA-N
InChI=1S/C18H15Cl2F2N3O/c1-25-7-11(15(24-25)17(21)22)18(26)23-12-4-2-3-8-
InChI
9-5-6-10(13(8)12)14(9)16(19)20/h2-4,7,9-10,17H,5-6H2,1H3,(H,23,26)

Common name benzpyrimoxan
IUPAC PIN 5-(1,3-dioxan-2-yl)-4-{[4-(trifluoromethyl)phenyl]methoxy}pyrimidine
IUPAC name 5-(1,3-dioxan-2-yl)pyrimidin-4-yl 4-(trifluoromethyl)benzyl ether
CAS name 5-(1,3-dioxan-2-yl)-4-[[4-(trifluoromethyl)phenyl]methoxy]pyrimidine
Structure
CAS Reg. No. 1449021-97-9
Formula C H F N O
16 15 3 2 3
Use insecticide
InChIKey ZYXYTGQFPZEUFX-UHFFFAOYSA-N
InChI=1S/C16H15F3N2O3/c17-16(18,19)12-4-2-11(3-5-12)9-24-14-13(8-20-10-
InChI
21-14)15-22-6-1-7-23-15/h2-5,8,10,15H,1,6-7,9H2

Common name bicyclopyrone
rac-(1R,5R)-4-hydroxy-3-{2-[(2-methoxyethoxy)methyl]-6-
IUPAC PIN
(trifluoromethyl)(pyridine-3-carbonyl)}bicyclo[3.2.1]oct-3-en-2-one
(1RS,5SR)-4-hydroxy-3-({2-[(2-methoxyethoxy)methyl]-6-(trifluoromethyl)-3-
IUPAC name
pyridyl}carbonyl)bicyclo[3.2.1]oct-3-en-2-one
4-hydroxy-3-[[2-[(2-methoxyethoxy)methyl]-6-(trifluoromethyl)-3-
CAS name
pyridinyl]carbonyl]bicyclo[3.2.1]oct-3-en-2-one
ISO 1750:1981/Amd.7:2021(E)
Common name bicyclopyrone
Structure
CAS Reg. No. 352010-68-5
Formula C H F NO
19 20 3 5
Use herbicide
InChIKey HUYBEDCQLAEVPD-UHFFFAOYSA-N
InChI=1S/C19H20F3NO5/c1-27-6-7-28-9-13-12(4-5-14(23-
InChI 13)19(20,21)22)18(26)15-16(24)10-2-3-11(8-10)17(15)25/h4-5,10-11,24H,2-3,6-
9H2,1H3
Common name kappa-bifenthrin
(2-methyl[1,1′-biphenyl]-3-yl)methyl (1R,3R)-3-[(1Z)-2-chloro-3,3,3-trifluoroprop-
IUPAC PIN
1-en-1-yl]-2,2-dimethylcyclopropane-1-carboxylate
(2-methylbiphenyl-3-yl)methyl (1R,3R)-3-[(Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-
2,2-dimethylcyclopropanecarboxylate
IUPAC name Rothamsted-style stereodescriptors:
(2-methylbiphenyl-3-yl)methyl (1R)-cis-3-[(Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-
2,2-dimethylcyclopropanecarboxylate
(2-methyl[1,1′-biphenyl]-3-yl)methyl (1R,3R)-3-[(1Z)-2-chloro-3,3,3-trifluoro-1-
CAS name
propen-1-yl]-2,2-dimethylcyclopropanecarboxylate
6 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name kappa-bifenthrin
Structure
CAS Reg. No. 439680-76-9
Formula C H ClF O
23 22 3 2
Use insecticide
InChIKey OMFRMAHOUUJSGP-IRHGGOMRSA-N
InChI=1S/C23H22ClF3O2/c1-14-16(10-7-11-17(14)15-8-5-4-6-9-15)13-29-
InChI 21(28)20-18(22(20,2)3)12-19(24)23(25,26)27/h4-12,18,20H,13H2,1-3H3/b19-12-
/t18-,20-/m0/s1
Notes This is one of the 2 isomers of bifenthrin [82657-04-3].

Common name bixlozone
IUPAC PIN 2-[(2,4-dichlorophenyl)methyl]-4,4-dimethyl-1,2-oxazolidin-3-one
IUPAC name 2-(2,4-dichlorobenzyl)-4,4-dimethylisoxazolidin-3-one
CAS name 2-[(2,4-dichlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone
Structure
CAS Reg. No. 81777-95-9
Formula C H Cl NO
12 13 2 2
Use herbicide
InChIKey FHUKASKVKWSLCY-UHFFFAOYSA-N
InChI=1S/C12H13Cl2NO2/c1-12(2)7-17-15(11(12)16)6-8-3-4-9(13)5-10(8)14/h3-
InChI
5H,6-7H2,1-2H3
Common name broflanilide
N-[2-bromo-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-6-(trifluoromethyl)phenyl]-2-
IUPAC PIN
fluoro-3-(N-methylbenzamido)benzamide
2′-bromo-2-fluoro-3-(N-methylbenzamido)-4′-[1,2,2,2-tetrafluoro-1-
IUPAC name
(trifluoromethyl)ethyl]-6′-(trifluoromethyl)benzanilide
ISO 1750:1981/Amd.7:2021(E)
Common name broflanilide
3-(benzoylmethylamino)-N-[2-bromo-4-[1,2,2,2-tetrafluoro-1-
CAS name
(trifluoromethyl)ethyl]-6-(trifluoromethyl)phenyl]-2-fluorobenzamide
Structure
CAS Reg. No. 1207727-04-5
Formula C H BrF N O
25 14 11 2 2
Use insecticide
InChIKey QSLZKWPYTWEWHC-UHFFFAOYSA-N
InChI=1S/C25H14BrF11N2O2/c1-39(21(41)12-6-3-2-4-7-12)17-9-5-8-
InChI 14(18(17)27)20(40)38-19-15(23(29,30)31)10-13(11-
16(19)26)22(28,24(32,33)34)25(35,36)37/h2-11H,1H3,(H,38,40)

Common name alpha-bromadiolone
mixture of 80–100% rac-3-[(1R,3R)-3-(4′-bromo[1,1′-biphenyl]-4-yl)-3-hydroxy-1-
IUPAC PIN phenylpropyl]-4-hydroxy-2H-1-benzopyran-2-one
and 20–0% of the rac-(1R,3S)-isomers
mixture of 80–100% 3-[(1RS,3RS)-3-(4′-bromobiphenyl-4-yl)-3-hydroxy-1-
IUPAC name phenylpropyl]-4-hydroxycoumarin
and 20–0% of the (1RS,3SR)-isomers
3-[3-(4'-bromo[1,1'-biphenyl]-4-yl)-3-hydroxy-1-phenylpropyl]-4-hydroxy-2H-1-
CAS name
benzopyran-2-one
8 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name alpha-bromadiolone
Structure
CAS Reg. No. 28772-56-7
Formula C H BrO
30 23 4
Use rodenticide
InChIKey LQAGAOMQXARIFO-CPBLEMPESA-N (major component)
InChI=1S/2C30H23BrO4/c2*31-23-16-14-20(15-17-23)19-10-12-22(13-11-
InChI 19)26(32)18-25(21-6-2-1-3-7-21)28-29(33)24-8-4-5-9-27(24)35-30(28)34/h2*1-
17,25-26,32-33H,18H2/t2*25-,26-/m10/s1 (major component)
The mixture of 80–100% (1RS,3SR)-isomers and 20–0% (1RS,3RS)-isomers has the
Notes
ISO common name bromadiolone.
Common name chloroprallethrin
(1S)-2-methyl-4-oxo-3-(prop-2-yn-1-yl)cyclopent-2-en-1-yl
IUPAC PIN
(1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
(1S)-2-methyl-4-oxo-3-(prop-2-ynyl)cyclopent-2-enyl
(1R,3S)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
IUPAC name Rothamsted-style stereodescriptors:
(1S)-2-methyl-4-oxo-3-(prop-2-ynyl)cyclopent-2-enyl
(1R)-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
(1S)-2-methyl-4-oxo-3-(2-propyn-1-yl)-2-cyclopenten-1-yl
CAS name
(1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate
ISO 1750:1981/Amd.7:2021(E)
Common name chloroprallethrin
Structure
CAS Reg. No. 250346-55-5
Formula C H Cl O
17 18 2 3
Use insecticide
InChIKey RQNZCZHWQZMZER-ZLDLUXBVSA-N
InChI=1S/C17H18Cl2O3/c1-5-6-10-9(2)13(8-12(10)20)22-16(21)15-11(7-
InChI
14(18)19)17(15,3)4/h1,7,11,13,15H,6,8H2,2-4H3/t11-,13+,15+/m1/s1

Common name cholecalciferol
IUPAC name (5Z,7E)-(3S)-9,10-secocholesta-5,7,10(19)-trien-3-ol
(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(1R)-1,5-dimethylhexyl]octahydro-7a-methyl-4H-
CAS name
inden-4-ylidene]ethylidene]-4-methylenecyclohexanol
Structure
CAS Reg. No. 67-97-0
Formula C H O
27 44
Use rodenticide
InChIKey QYSXJUFSXHHAJI-YRZJJWOYSA-N
InChI=1S/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-
InChI 13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-26,28H,3,6-11,14-18H2,1-2,4-
5H3/b22-12+,23-13-/t21-,24+,25-,26+,27-/m1/s1
Notes In China, the name “vitamin D3” (维生素 D3) is used.

Common name clacyfos
IUPAC PIN rac-(1R)-1-(dimethoxyphosphoryl)ethyl (2,4-dichlorophenoxy)acetate
10 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name clacyfos
IUPAC name (1RS)-1-(dimethoxyphosphinoyl)ethyl (2,4-dichlorophenoxy)acetate
CAS name 1-(dimethoxyphosphinyl)ethyl 2-(2,4-dichlorophenoxy)acetate
Structure
CAS Reg. No. 215655-76-8
Formula C H Cl O P
12 15 2 6
Use herbicide
InChIKey UUHXXNQVWVFJLW-UHFFFAOYSA-N
InChI=1S/C12H15Cl2O6P/c1-8(21(16,17-2)18-3)20-12(15)7-19-11-5-4-9(13)6-
InChI
10(11)14/h4-6,8H,7H2,1-3H3
Notes The parent acid has the common name 2,4-D [94-75-7].

Common name coumoxystrobin
methyl (2E)-2-(2-{[(3-butyl-4-methyl-2-oxo-2H-1-benzopyran-7-
IUPAC PIN
yl)oxy]methyl}phenyl)-3-methoxyprop-2-enoate
methyl (2E)-2-(2-{[(3-butyl-4-methyl-2-oxo-2H-chromen-7-yl)oxy]methyl}phenyl)-
IUPAC name
3-methoxyacrylate
methyl (αE)-2-[[(3-butyl-4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]methyl]-α-
CAS name
(methoxymethylene)benzeneacetate
Structure
CAS Reg. No. 850881-70-8
Formula C H O
26 28 6
Use fungicide
InChIKey CWVRPJSBNHNJSI-XQNSMLJCSA-N
InChI=1S/C26H28O6/c1-5-6-10-21-17(2)20-13-12-19(14-24(20)32-26(21)28)31-
InChI 15-18-9-7-8-11-22(18)23(16-29-3)25(27)30-4/h7-9,11-14,16H,5-6,10,15H2,1-
4H3/b23-16+
Common name cyantraniliprole
3-bromo-1-(3-chloropyridin-2-yl)-N-[4-cyano-2-methyl-6-
IUPAC PIN
(methylcarbamoyl)phenyl]-1H-pyrazole-5-carboxamide
ISO 1750:1981/Amd.7:2021(E)
Common name cyantraniliprole
3-bromo-1-(3-chloro-2-pyridyl)-4′-cyano-2′-methyl-6′-(methylcarbamoyl)-1H-
IUPAC name
pyrazole-5-carboxanilide
3-bromo-1-(3-chloro-2-pyridinyl)-N-[4-cyano-2-methyl-6-
CAS name
[(methylamino)carbonyl]phenyl]-1H-pyrazole-5-carboxamide
Structure
CAS Reg. No. 736994-63-1
Formula C H BrClN O
19 14 6 2
Use insecticide
InChIKey DVBUIBGJRQBEDP-UHFFFAOYSA-N
InChI=1S/C19H14BrClN6O2/c1-10-6-11(9-22)7-12(18(28)23-2)16(10)25-
InChI 19(29)14-8-15(20)26-27(14)17-13(21)4-3-5-24-17/h3-8H,1-
2H3,(H,23,28)(H,25,29)
Common name cyclaniliprole
rac-3-bromo-N-(2-bromo-4-chloro-6-{[(1R)-1-cyclopropylethyl]carbamoyl}phenyl)-
IUPAC PIN
1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide
2′,3-dibromo-4′-chloro-1-(3-chloro-2-pyridyl)-6′-{[(1RS)-1-
IUPAC name
cyclopropylethyl]carbamoyl}-1H-pyrazole-5-carboxanilide
3-bromo-N-[2-bromo-4-chloro-6-[[(1-cyclopropylethyl)amino]carbonyl]phenyl]-1-
CAS name
(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxamide
Structure
CAS Reg. No. 1031756-98-5
Formula C H Br Cl N O
21 17 2 2 5 2
Use insecticide
12 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name cyclaniliprole
InChIKey RAMUASXTSSXCMB-UHFFFAOYSA-N
InChI=1S/C21H17Br2Cl2N5O2/c1-10(11-4-5-11)27-20(31)13-7-12(24)8-
InChI 14(22)18(13)28-21(32)16-9-17(23)29-30(16)19-15(25)3-2-6-26-19/h2-3,6-11H,4-
5H2,1H3,(H,27,31)(H,28,32)
Common name cyclobutrifluram
mixture of 80–100% N-[(1S,2S)-2-(2,4-dichlorophenyl)cyclobutyl]-2-
IUPAC PIN (trifluoromethyl)pyridine-3-carboxamide
and 20–0% of the (1R,2R)-enantiomer
mixture of 80–100% N-[(1S,2S)-2-(2,4-dichlorophenyl)cyclobutyl]-2-
IUPAC name (trifluoromethyl)nicotinamide
and 20–0% of the (1R,2R)-enantiomer
rel-N-[(1R,2R)-2-(2,4-dichlorophenyl)cyclobutyl]-2-(trifluoromethyl)-3-
CAS name
pyridinecarboxamide
Structure
CAS Reg. No. 1460292-16-3
Formula C H Cl F N O
17 13 2 3 2
Use fungicide, nematicide
InChIKey GBFKIHJZPMECCF-FZMZJTMJSA-N (major component)
InChI=1S/C17H13Cl2F3N2O/c18-9-3-4-10(13(19)8-9)11-5-6-14(11)24-16(25)12-
InChI 2-1-7-23-15(12)17(20,21)22/h1-4,7-8,11,14H,5-6H2,(H,24,25)/t11-,14-/m0/s1
(major component)
Common name cyclopyranil
1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-5-
IUPAC PIN
[(cyclopropylmethyl)amino]-1H-pyrazole-4-carbonitrile
1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-5-
IUPAC name
[(cyclopropylmethyl)amino]-1H-pyrazole-4-carbonitrile
1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-5-
CAS name
[(cyclopropylmethyl)amino]-1H-pyrazole-4-carbonitrile
ISO 1750:1981/Amd.7:2021(E)
Common name cyclopyranil
Structure
CAS Reg. No. 1651191-47-7
Formula C H ClN
15 17 6
Use herbicide
InChIKey QNGFJGCALLNSDE-UHFFFAOYSA-N
InChI=1S/C15H17ClN6/c16-13-12-3-1-2-6-21(12)20-15(13)22-14(11(7-17)9-19-
InChI
22)18-8-10-4-5-10/h9-10,18H,1-6,8H2

Common name cyclopyrimorate
6-chloro-3-(2-cyclopropyl-6-methylphenoxy)pyridazin-4-yl
IUPAC PIN
morpholine-4-carboxylate
6-chloro-3-(2-cyclopropyl-6-methylphenoxy)pyridazin-4-yl
IUPAC name
morpholine-4-carboxylate
6-chloro-3-(2-cyclopropyl-6-methylphenoxy)-4-pyridazinyl
CAS name
4-morpholinecarboxylate
Structure
CAS Reg. No. 499231-24-2
Formula C H ClN O
19 20 3 4
Use herbicide
InChIKey BXIGJZDQFDFASM-UHFFFAOYSA-N
InChI=1S/C19H20ClN3O4/c1-12-3-2-4-14(13-5-6-13)17(12)27-18-15(11-
InChI
16(20)21-22-18)26-19(24)23-7-9-25-10-8-23/h2-4,11,13H,5-10H2,1H3

14 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name cyetpyrafen
(1Z)-2-(4-tert-butylphenyl)-2-cyano-1-(1-ethyl-3-methyl-1H-pyrazol-5-yl)ethenyl
IUPAC PIN
2,2-dimethylpropanoate
(Z)-2-(4-tert-butylphenyl)-2-cyano-1-(1-ethyl-3-methyl-1H-pyrazol-5-yl)vinyl
IUPAC name
2,2-dimethylpropionate
(1Z)-2-cyano-2-[4-(1,1-dimethylethyl)phenyl]-1-(1-ethyl-3-methyl-1H-pyrazol-5-
CAS name
yl)ethenyl 2,2-dimethylpropanoate
Structure
CAS Reg. No. 1253429-01-4
Formula C H N O
24 31 3 2
Use acaricide
InChIKey NWXGXRHWQUMXHA-XUTLUUPISA-N
InChI=1S/C24H31N3O2/c1-9-27-20(14-16(2)26-27)21(29-22(28)24(6,7)8)19(15-
InChI
25)17-10-12-18(13-11-17)23(3,4)5/h10-14H,9H2,1-8H3/b21-19+
The name “cyetpyrafen” is not acceptable for use in Japan because it is too similar to
Notes
cyenopyrafen and the pronunciations of the 2 names in Japanese are too similar.

Common name cyhalodiamide
2 1
3-chloro-N -(2-cyanopropan-2-yl)-N -[4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-
IUPAC PIN
methylphenyl]benzene-1,2-dicarboxamide
3-chloro-N′-(1-cyano-1-methylethyl)-N-{4-[1,2,2,2-tetrafluoro-1-
IUPAC name
(trifluoromethyl)ethyl]-o-tolyl}phthalamide
2 1
3-chloro-N -(1-cyano-1-methylethyl)-N -[2-methyl-4-[1,2,2,2-tetrafluoro-1-
CAS name
(trifluoromethyl)ethyl]phenyl]-1,2-benzenedicarboxamide
Structure
CAS Reg. No. 1262605-53-7
ISO 1750:1981/Amd.7:2021(E)
Common name cyhalodiamide
Formula C H ClF N O
22 17 7 3 2
Use insecticide
InChIKey NNRSYETYEADPBW-UHFFFAOYSA-N
InChI=1S/C22H17ClF7N3O2/c1-11-9-12(20(24,21(25,26)27)22(28,29)30)7-8-
InChI 15(11)32-17(34)13-5-4-6-14(23)16(13)18(35)33-19(2,3)10-31/h4-9H,1-
3H3,(H,32,34)(H,33,35)
Common name dichlobentiazox
IUPAC PIN 3-[(3,4-dichloro-1,2-thiazol-5-yl)methoxy]-1λ ,2-benzothiazole-1,1-dione
IUPAC name 3-[(3,4-dichloroisothiazol-5-yl)methoxy]-1,2-benzisothiazole 1,1-dioxide
CAS name 3-[(3,4-dichloro-5-isothiazolyl)methoxy]-1,2-benzisothiazole 1,1-dioxide
Structure
CAS Reg. No. 957144-77-3
Formula C H Cl N O S
11 6 2 2 3 2
Use fungicide
InChIKey CUTZZBQQGUIEGT-UHFFFAOYSA-N
InChI=1S/C11H6Cl2N2O3S2/c12-9-7(19-14-10(9)13)5-18-11-6-3-1-2-4-
InChI
8(6)20(16,17)15-11/h1-4H,5H2
Common name dicloromezotiaz
1-[(2-chloro-1,3-thiazol-5-yl)methyl]-3-(3,5-dichlorophenyl)-9-methyl-2,4-dioxo-
IUPAC PIN
3,4-dihydro-2H-1λ -pyrido[1,2-a]pyrimidin-1-ylium-3-ide
1-[(2-chlorothiazol-5-yl)methyl]-3-(3,5-dichlorophenyl)-3,4-dihydro-9-methyl-2,4-
IUPAC name
dioxo-2H-pyrido[1,2-a]pyrimidin-1-io-3-ide
1-[(2-chloro-5-thiazolyl)methyl]-3-(3,5-dichlorophenyl)-9-methyl-2,4-dioxo-2H-
CAS name
pyrido[1,2-a]pyrimidinium inner salt
16 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name dicloromezotiaz
Structure
CAS Reg. No. 1263629-39-5
Formula C H Cl N O S
19 12 3 3 2
Use insecticide
InChIKey PVDQXPBKBSCNJZ-UHFFFAOYSA-N
InChI=1S/C19H12Cl3N3O2S/c1-10-3-2-4-24-16(10)25(9-14-8-23-19(22)28-
InChI
14)18(27)15(17(24)26)11-5-12(20)7-13(21)6-11/h2-8H,9H2,1H3

Common name dimesulfazet
N-{2-[(3,3-dimethyl-2-oxoazetidin-1-yl)methyl]phenyl}-1,1,1-
IUPAC PIN
trifluoromethanesulfonamide
IUPAC name 2′-[(3,3-dimethyl-2-oxoazetidin-1-yl)methyl]-1,1,1-trifluoromethanesulfonanilide
N-[2-[(3,3-dimethyl-2-oxo-1-azetidinyl)methyl]phenyl]-1,1,1-
CAS name
trifluoromethanesulfonamide
Structure
CAS Reg. No. 1215111-77-5
Formula C H F N O S
13 15 3 2 3
Use herbicide
InChIKey FITSYTCYOITKJL-UHFFFAOYSA-N
InChI=1S/C13H15F3N2O3S/c1-12(2)8-18(11(12)19)7-9-5-3-4-6-10(9)17-
InChI
22(20,21)13(14,15)16/h3-6,17H,7-8H2,1-2H3

Common name dimpropyridaz
rac-N-ethyl-5-methyl-1-[(2R)-3-methylbutan-2-yl]-N-(pyridazin-4-yl)-1H-pyrazole-
IUPAC PIN
4-carboxamide
ISO 1750:1981/Amd.7:2021(E)
Common name dimpropyridaz
1-[(1RS)-1,2-dimethylpropyl]-N-ethyl-5-methyl-N-pyridazin-4-yl-1H-pyrazole-4-
IUPAC name
carboxamide
1-(1,2-dimethylpropyl)-N-ethyl-5-methyl-N-4-pyridazinyl-1H-pyrazole-4-
CAS name
carboxamide
Structure
CAS Reg. No. 1403615-77-9
Formula C H N O
16 23 5
Use insecticide
InChIKey NQPGZXOPMRKAGJ-UHFFFAOYSA-N
InChI=1S/C16H23N5O/c1-6-20(14-7-8-17-18-9-14)16(22)15-10-19-
InChI
21(13(15)5)12(4)11(2)3/h7-12H,6H2,1-5H3

Common name dipymetitrone
IUPAC PIN 2,6-dimethyl-1H,5H-[1,4]dithiino[2,3-c:5,6-c′]dipyrrole-1,3,5,7(2H,6H)-tetrone
IUPAC name 2,6-dimethyl-1H,5H-[1,4]dithiino[2,3-c:5,6-c′]dipyrrole-1,3,5,7(2H,6H)-tetrone
CAS name 2,6-dimethyl-1H,5H-[1,4]dithiino[2,3-c:5,6-c′]dipyrrole-1,3,5,7(2H,6H)-tetrone
Structure
CAS Reg. No. 16114-35-5
Formula C H N O S
10 6 2 4 2
Use fungicide
InChIKey FPKXBFWMIYHCID-UHFFFAOYSA-N
InChI=1S/C10H6N2O4S2/c1-11-7(13)3-4(8(11)14)18-6-5(17-
InChI
3)9(15)12(2)10(6)16/h1-2H3
18 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common
alpha-endosulfan
name
equimolar mixture of 2 asymmetric, twisted-chair conformers of (5aR,6S,9R,9aS)-
IUPAC
6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-3H-6,9-methano-2,4,3λ -
PIN
benzodioxathiepin-3-one
equimolar mixture of 2 asymmetric, twisted-chair conformers of (5aR,6S,9R,9aS)-
IUPAC
6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepin 3-
name
oxide
CAS (3α,5aβ,6α,9α,9aβ)-6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-
name benzodioxathiepin 3-oxide
Structure
CAS Reg.
959-98-8
No.
Formula C H Cl O S
9 6 6 3
Use insecticide
InChIKey RDYMFSUJUZBWLH-AZVNHNRSSA-N
InChI=1S/C9H6Cl6O3S/c10-5-6(11)8(13)4-2-18-19(16)17-1-3(4)7(5,12)9(8,14)15/h3-
InChI
4H,1-2H2/t3-,4+,7-,8+,19?
1 This substance is one of the two pairs of components of commercial endosulfan [115-29-
7].
Notes
2 The α- and β-forms of endosulfan were originally misidentified as different geometric
isomers, and were later shown to be different conformations of a single isomer.

Common name enoxastrobin
methyl (2E)-2-{2-[({[(2E,3E)-4-(4-chlorophenyl)but-3-en-2-
IUPAC PIN
ylidene]amino}oxy)methyl]phenyl}-3-methoxyprop-2-enoate
methyl (2E)-2-{2-[({(E)-[(2E)-3-(4-chlorophenyl)-1-
IUPAC name
methylallylidene]amino}oxy)methyl]phenyl}-3-methoxyacrylate
methyl (αE)-2-[[[(E)-[(2E)-3-(4-chlorophenyl)-1-methyl-2-propen-1-
CAS name
ylidene]amino]oxy]methyl]-α-(methoxymethylene)benzeneacetate
ISO 1750:1981/Amd.7:2021(E)
Common name enoxastrobin
Structure
CAS Reg. No. 238410-11-2
Formula C H ClNO
22 22 4
Use fungicide
InChIKey VMNULHCTRPXWFJ-UJSVPXBISA-N
InChI=1S/C22H22ClNO4/c1-16(8-9-17-10-12-19(23)13-11-17)24-28-14-18-6-4-5-
InChI
7-20(18)21(15-26-2)22(25)27-3/h4-13,15H,14H2,1-3H3/b9-8+,21-15+,24-16+

Common name epyrifenacil
ethyl [(3-{2-chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)-3,6-
IUPAC PIN
dihydropyrimidin-1(2H)-yl]phenoxy}pyridin-2-yl)oxy]acetate
ethyl [(3-{2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)pyrimidin-
IUPAC name
1(2H)-yl]-4-fluorophenoxy}-2-pyridyl)oxy]acetate
ethyl 2-[[3-[2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-
CAS name
pyrimidinyl]-4-fluorophenoxy]-2-pyridinyl]oxy]acetate
Structure
CAS Reg. No. 353292-31-6
Formula C H ClF N O
21 16 4 3 6
Use herbicide
InChIKey XPEVJXBWHXAUDR-UHFFFAOYSA-N
InChI=1S/C21H16ClF4N3O6/c1-3-33-18(31)10-34-19-14(5-4-6-27-19)35-15-8-
InChI 13(12(23)7-11(15)22)29-17(30)9-16(21(24,25)26)28(2)20(29)32/h4-
9H,3,10H2,1-2H3
20 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name fenaminstrobin
(2E)-2-{2-[({[(2E,3E)-4-(2,6-dichlorophenyl)but-3-en-2-
IUPAC PIN
ylidene]amino}oxy)methyl]phenyl}-2-(methoxyimino)-N-methylacetamide
(2E)-2-{2-[({(E)-[(2E)-3-(2,6-dichlorophenyl)-1-methylprop-2-
IUPAC name
enylidene]amino}oxy)methyl]phenyl}-2-(methoxyimino)-N-methylacetamide
(αE)-2-[[[(E)-[(2E)-3-(2,6-dichlorophenyl)-1-methyl-2-propen-1-
CAS name
ylidene]amino]oxy]methyl]-α-(methoxyimino)-N-methylbenzeneacetamide
Structure
CAS Reg. No. 366815-39-6
Formula C H Cl N O
21 21 2 3 3
Use fungicide
InChIKey RBWGTZRSEOIHFD-UHUFKFKFSA-N
InChI=1S/C21H21Cl2N3O3/c1-14(11-12-17-18(22)9-6-10-19(17)23)25-29-13-15-
InChI 7-4-5-8-16(15)20(26-28-3)21(27)24-2/h4-12H,13H2,1-3H3,(H,24,27)/b12-11+,25-
14+,26-20+
Common name fenoxasulfone
3-[(2,5-dichloro-4-ethoxyphenyl)(methanesulfonyl)]-5,5-dimethyl-4,5-dihydro-1,2-
IUPAC PIN
oxazole
IUPAC name 2,5-dichloro-α-[(4,5-dihydro-5,5-dimethylisoxazol-3-yl)sulfonyl]-p-tolyl ethyl ether
3-[[(2,5-dichloro-4-ethoxyphenyl)methyl]sulfonyl]-4,5-dihydro-5,5-
CAS name
dimethylisoxazole
Structure
CAS Reg. No. 639826-16-7
Formula C H Cl NO S
14 17 2 4
Use herbicide
ISO 1750:1981/Amd.7:2021(E)
Common name fenoxasulfone
InChIKey ACDZDIIWZVQMIX-UHFFFAOYSA-N
InChI=1S/C14H17Cl2NO4S/c1-4-20-12-6-10(15)9(5-11(12)16)8-22(18,19)13-7-
InChI
14(2,3)21-17-13/h5-6H,4,7-8H2,1-3H3

Common name fenpicoxamid
{[2-({(3S,7R,8R,9S)-7-benzyl-9-methyl-8-[(2-methylpropanoyl)oxy]-2,6-dioxo-1,5-
IUPAC PIN
dioxonan-3-yl}carbamoyl)-4-methoxypyridin-3-yl]oxy}methyl 2-methylpropanoate
[(2-{[(3S,7R,8R,9S)-7-benzyl-8-(isobutyryloxy)-9-methyl-2,6-dioxo-1,5-dioxonan-3-
IUPAC name
yl]carbamoyl}-4-methoxy-3-pyridyl)oxy]methyl isobutyrate
[[4-methoxy-2-[[[(3S,7R,8R,9S) -9-methyl-8-(2-methyl-1-oxopropoxy)-2,6-dioxo-7-
CAS name (phenylmethyl)-1,5-dioxonan-3-yl]amino]carbonyl]-3-pyridinyl]oxy]methyl
2-methylpropanoate
Structure
CAS Reg. No. 517875-34-2
Formula C H N O
31 38 2 11
Use fungicide
InChIKey QGTOTYJSCYHYFK-RBODFLQRSA-N
InChI=1S/C31H38N2O11/c1-17(2)28(35)42-16-41-26-23(39-6)12-13-32-
24(26)27(34)33-22-15-40-30(37)21(14-20-10-8-7-9-11-20)25(19(5)43-
InChI
31(22)38)44-29(36)18(3)4/h7-13,17-19,21-22,25H,14-16H2,1-6H3,(H,33,34)/t19-
,21+,22-,25-/m0/s1
Common name fenpyrazamine
S-prop-2-en-1-yl 5-amino-4-(2-methylphenyl)-3-oxo-2-(propan-2-yl)-2,3-dihydro-
IUPAC PIN
1H-pyrazole-1-carbothioate
S-allyl 5-amino-2,3-dihydro-2-isopropyl-3-oxo-4-(o-tolyl)-1H-pyrazole-1-
IUPAC name
carbothioate
22 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name fenpyrazamine
S-2-propen-1-yl 5-amino-2,3-dihydro-2-(1-methylethyl)-4-(2-methylphenyl)-3-oxo-
CAS name
1H-pyrazole-1-carbothioate
Structure
CAS Reg. No. 473798-59-3
Formula C H N O S
17 21 3 2
Use fungicide
InChIKey UTOHZQYBSYOOGC-UHFFFAOYSA-N
InChI=1S/C17H21N3O2S/c1-5-10-23-17(22)20-15(18)14(16(21)19(20)11(2)3)13-
InChI
9-7-6-8-12(13)4/h5-9,11H,1,10,18H2,2-4H3

Common name fenquinotrione
2-[8-chloro-4-(4-methoxyphenyl)-3-oxo-3,4-dihydro(quinoxaline-2-
IUPAC PIN
carbonyl)]cyclohexane-1,3-dione
2-{[8-chloro-3,4-dihydro-4-(4-methoxyphenyl)-3-oxoquinoxalin-2-
IUPAC name
yl]carbonyl}cyclohexane-1,3-dione
2-[[8-chloro-3,4-dihydro-4-(4-methoxyphenyl)-3-oxo-2-quinoxalinyl]carbonyl]-1,3-
CAS name
cyclohexanedione
Structure
CAS Reg. No. 1342891-70-6
Formula C H ClN O
22 17 2 5
Use herbicide
InChIKey KPSTXQYTZBZXMM-UHFFFAOYSA-N
InChI=1S/C22H17ClN2O5/c1-30-13-10-8-12(9-11-13)25-15-5-2-4-14(23)19(15)24-
InChI
20(22(25)29)21(28)18-16(26)6-3-7-17(18)27/h2,4-5,8-11,18H,3,6-7H2,1H3

ISO 1750:1981/Amd.7:2021(E)
Common name flometoquin
2-ethyl-3,7-dimethyl-6-[4-(trifluoromethoxy)phenoxy]quinolin-4-yl methyl
IUPAC PIN
carbonate
IUPAC name 2-ethyl-3,7-dimethyl-6-[4-(trifluoromethoxy)phenoxy]-4-quinolyl methyl carbonate
2-ethyl-3,7-dimethyl-6-[4-(trifluoromethoxy)phenoxy]-4-quinolinyl methyl
CAS name
carbonate
Structure
CAS Reg. No. 875775-74-9
Formula C H F NO
22 20 3 5
Use insecticide
InChIKey FMPFURNXXAKYNE-UHFFFAOYSA-N
InChI=1S/C22H20F3NO5/c1-5-17-13(3)20(30-21(27)28-4)16-11-19(12(2)10-
InChI
18(16)26-17)29-14-6-8-15(9-7-14)31-22(23,24)25/h6-11H,5H2,1-4H3

Common name florpyrauxifen
4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-
IUPAC PIN
carboxylic acid
4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-
IUPAC name
carboxylic acid
4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoro-2-
CAS name
pyridinecarboxylic acid
Structure
CAS Reg. No. 943832-81-3
Formula C H Cl F N O
13 8 2 2 2 3
Use herbicide
InChIKey XFZUQTKDBCOXPP-UHFFFAOYSA-N
InChI=1S/C13H8Cl2F2N2O3/c1-22-12-5(14)3-2-4(7(12)16)10-
InChI
8(17)9(18)6(15)11(19-10)13(20)21/h2-3H,1H3,(H2,18,19)(H,20,21)
24 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name florpyrauxifen
It should be stated which ester is present, for example florpyrauxifen-benzyl
Notes
[1390661-72-9].
Common name florylpicoxamid
(1S)-2,2-bis(4-fluorophenyl)-1-methylethyl N-[(3-acetoxy-4-methoxy-2-
IUPAC name
pyridyl)carbonyl]-L-alaninate
(1S)-2,2-bis(4-fluorophenyl)-1-methylethyl N-[[3-(acetyloxy)-4-methoxy-2-
CAS name
pyridinyl]carbonyl]-L-alaninate
Structure
CAS Reg. No. 1961312-55-9
Formula C H F N O
27 26 2 2 6
Use fungicide
InChIKey ATZHVIVDMUCBEY-HOTGVXAUSA-N
InChI=1S/C27H26F2N2O6/c1-15(31-26(33)24-25(37-17(3)32)22(35-4)13-14-30-
InChI 24)27(34)36-16(2)23(18-5-9-20(28)10-6-18)19-7-11-21(29)12-8-19/h5-16,23H,1-
4H3,(H,31,33)/t15-,16-/m0/s1
Common name fluazaindolizine
8-chloro-N-[2-chloro-5-methoxy(benzene-1-sulfonyl)]-6-
IUPAC PIN
(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxamide
8-chloro-N-[(2-chloro-5-methoxyphenyl)sulfonyl]-6-(trifluoromethyl)imidazo[1,2-
IUPAC name
a]pyridine-2-carboxamide
8-chloro-N-[(2-chloro-5-methoxyphenyl)sulfonyl]-6-(trifluoromethyl)imidazo[1,2-
CAS name
a]pyridine-2-carboxamide
Structure
CAS Reg. No. 1254304-22-7
ISO 1750:1981/Amd.7:2021(E)
Common name fluazaindolizine
Formula C H Cl F N O S
16 10 2 3 3 4
Use nematicide
InChIKey PHCCDUCBMCYSNQ-UHFFFAOYSA-N
InChI=1S/C16H10Cl2F3N3O4S/c1-28-9-2-3-10(17)13(5-9)29(26,27)23-15(25)12-
InChI
7-24-6-8(16(19,20)21)4-11(18)14(24)22-12/h2-7H,1H3,(H,23,25)

Common name flubeneteram
N-{2-[2-chloro-4-(trifluoromethyl)phenoxy]phenyl}-3-(difluoromethyl)-1-methyl-
IUPAC PIN
1H-pyrazole-4-carboxamide
2′-[(2-chloro-α,α,α-trifluoro-p-tolyl)oxy]-3-(difluoromethyl)-1-methyl-1H-pyrazole-
IUPAC name
4-carboxanilide
N-[2-[2-chloro-4-(trifluoromethyl)phenoxy]phenyl]-3-(difluoromethyl)-1-methyl-
CAS name
1H-pyrazole-4-carboxamide
Structure
CAS Reg. No. 1676101-39-5
Formula C H ClF N O
19 13 5 3 2
Use herbicide
InChIKey YSVSUCSNKUVUFZ-UHFFFAOYSA-N
InChI=1S/C19H13ClF5N3O2/c1-28-9-11(16(27-28)17(21)22)18(29)26-13-4-2-3-5-
InChI
15(13)30-14-7-6-10(8-12(14)20)19(23,24)25/h2-9,17H,1H3,(H,26,29)

Common name fluensulfone
IUPAC PIN 5-chloro-2-[3,4,4-trifluoro(but-3-ene-1-sulfonyl)]-1,3-thiazole
IUPAC name 5-chlorothiazol-2-yl 3,4,4-trifluorobut-3-enyl sulfone
CAS name 5-chloro-2-[(3,4,4-trifluoro-3-buten-1-yl)sulfonyl]thiazole
Structure
CAS Reg. No. 318290-98-1
Formula C H ClF NO S
7 5 3 2 2
Use nematicide
26 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name fluensulfone
InChIKey XSNMWAPKHUGZGQ-UHFFFAOYSA-N
InChI=1S/C7H5ClF3NO2S2/c8-5-3-12-7(15-5)16(13,14)2-1-4(9)6(10)11/h3H,1-
InChI
2H2
Common name flufenoxystrobin
methyl (2E)-2-(2-{[2-chloro-4-(trifluoromethyl)phenoxy]methyl}phenyl)-3-
IUPAC PIN
methoxyprop-2-enoate
methyl (2E)-2-(2-{[(2-chloro-α,α,α-trifluoro-p-tolyl)oxy]methyl}phenyl)-3-
IUPAC name
methoxyacrylate
methyl (αE)-2-[[2-chloro-4-(trifluoromethyl)phenoxy]methyl]-α-
CAS name
(methoxymethylene)benzeneacetate
Structure
CAS Reg. No. 918162-02-4
Formula C H ClF O
19 16 3 4
Use acaricide, fungicide
InChIKey MBHXIQDIVCJZTD-RVDMUPIBSA-N
InChI=1S/C19H16ClF3O4/c1-25-11-15(18(24)26-2)14-6-4-3-5-12(14)10-27-17-8-
InChI
7-13(9-16(17)20)19(21,22)23/h3-9,11H,10H2,1-2H3/b15-11+

Common name flufiprole
1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-[(2-methylprop-2-en-1-yl)amino]-4-
IUPAC PIN
[trifluoro(methanesulfinyl)]-1H-pyrazole-3-carbonitrile
1-(2,6-dichloro-α,α,α-trifluoro-p-tolyl)-5-[(2-methylallyl)amino]-4-
IUPAC name
[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile
1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-[(2-methyl-2-propen-1-yl)amino]-4-
CAS name
[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile
ISO 1750:1981/Amd.7:2021(E)
Common name flufiprole
Structure
CAS Reg. No. 704886-18-0
Formula C H Cl F N OS
16 10 2 6 4
Use insecticide
InChIKey HVQHXBNMBZJPLK-UHFFFAOYSA-N
InChI=1S/C16H10Cl2F6N4OS/c1-7(2)6-26-14-13(30(29)16(22,23)24)11(5-25)27-
InChI
28(14)12-9(17)3-8(4-10(12)18)15(19,20)21/h3-4,26H,1,6H2,2H3

Common name fluhexafon
(2Ξ)-[(1Ξ,4Ξ)-4-(methoxyimino)cyclohexyl][3,3,3-trifluoro(propane-1-
IUPAC PIN
sulfonyl)]acetonitrile
(2RS)-{[1(4)-EZ]-4-(methoxyimino)cyclohexyl}[(3,3,3-
IUPAC name
trifluoropropyl)sulfonyl]acetonitrile
CAS name 4-(methoxyimino)-α-[(3,3,3-trifluoropropyl)sulfonyl]cyclohexaneacetonitrile
Structure
CAS Reg. No. 1097630-26-6
Formula C H F N O S
12 17 3 2 3
Use insecticide
InChIKey NGLCOYIAJMJYQI-UHFFFAOYSA-N
InChI=1S/C12H17F3N2O3S/c1-20-17-10-4-2-9(3-5-10)11(8-16)21(18,19)7-6-
InChI
12(13,14)15/h9,11H,2-7H2,1H3
28 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name fluindapyr
rac-3-(difluoromethyl)-N-[(3R)-7-fluoro-1,1,3-trimethyl-2,3-dihydro-1H-inden-4-yl]-
IUPAC PIN
1-methyl-1H-pyrazole-4-carboxamide
3-(difluoromethyl)-N-[(3RS)-7-fluoro-2,3-dihydro-1,1,3-trimethyl-1H-inden-4-yl]-1-
IUPAC name
methyl-1H-pyrazole-4-carboxamide
3-(difluoromethyl)-N-(7-fluoro-2,3-dihydro-1,1,3-trimethyl-1H-inden-4-yl)-1-
CAS name
methyl-1H-pyrazole-4-carboxamide
Structure
CAS Reg. No. 1383809-87-7
Formula C H F N O
18 20 3 3
Use fungicide
InChIKey XCGBHLLWJZOLEM-UHFFFAOYSA-N
InChI=1S/C18H20F3N3O/c1-9-7-18(2,3)14-11(19)5-6-12(13(9)14)22-17(25)10-8-
InChI
24(4)23-15(10)16(20)21/h5-6,8-9,16H,7H2,1-4H3,(H,22,25)

Common name fluopimomide
N-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}-2,3,5,6-tetrafluoro-4-
IUPAC PIN
methoxybenzamide
IUPAC name N-{[3-chloro-5-(trifluoromethyl)-2-pyridyl]methyl}-2,3,5,6-tetrafluoro-p-anisamide
N-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]methyl]-2,3,5,6-tetrafluoro-4-
CAS name
methoxybenzamide
Structure
CAS Reg. No. 1309859-39-9
Formula C H ClF N O
15 8 7 2 2
ISO 1750:1981/Amd.7:2021(E)
Common name fluopimomide
Use bactericide, fungicide
InChIKey DNJKFZQFTZJKDK-UHFFFAOYSA-N
InChI=1S/C15H8ClF7N2O2/c1-27-13-11(19)9(17)8(10(18)12(13)20)14(26)25-4-7-
InChI
6(16)2-5(3-24-7)15(21,22)23/h2-3H,4H2,1H3,(H,25,26)

Common name fluoxapiprolin
rac-2-{(5R)-3-[2-(1-{[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]acetyl}piperidin-4-
IUPAC PIN
yl)-1,3-thiazol-4-yl]-4,5-dihydro-1,2-oxazol-5-yl}-3-chlorophenyl methanesulfonate
2-{(5RS)-3-[2-(1-{[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]acetyl}-4-
IUPAC name
piperidyl)thiazol-4-yl]-4,5-dihydroisoxazol-5-yl}-3-chlorophenyl methanesulfonate
2-[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]-1-[4-[4-[5-[2-chloro-6-
CAS name [(methylsulfonyl)oxy]phenyl]-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-
piperidinyl]ethanone
Structure
CAS Reg. No. 1360819-11-9
Formula C H ClF N O S
25 24 4 5 5 2
Use fungicide
InChIKey ZEXXEODAXHSRDJ-UHFFFAOYSA-N
InChI=1S/C25H24ClF4N5O5S2/c1-42(37,38)40-19-4-2-3-14(26)22(19)20-10-
InChI 15(33-39-20)17-12-41-25(31-17)13-5-7-34(8-6-13)21(36)11-35-18(24(29)30)9-
16(32-35)23(27)28/h2-4,9,12-13,20,23-24H,5-8,10-11H2,1H3

Common name flupentiofenox
rac-1-chloro-5-fluoro-2-[(R)-2,2,2-trifluoro(ethanesulfinyl)]-4-({5-
IUPAC PIN
[(trifluoromethyl)sulfanyl]pentyl}oxy)benzene
4-chloro-2-fluoro-5-[(RS)-(2,2,2-trifluoroethyl)sulfinyl]phenyl
IUPAC name
5-[(trifluoromethyl)thio]pentyl ether
1-chloro-5-fluoro-2-[(2,2,2-trifluoroethyl)sulfinyl]-4-[[5-
CAS name
[(trifluoromethyl)thio]pentyl]oxy]benzene
30 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name flupentiofenox
Structure
CAS Reg. No. 1472050-04-6
Formula C H ClF O S
14 14 7 2 2
Use acaricide
InChIKey WVQAOADFBKKFRM-UHFFFAOYSA-N
InChI=1S/C14H14ClF7O2S2/c15-9-6-10(16)11(7-12(9)26(23)8-13(17,18)19)24-4-
InChI
2-1-3-5-25-14(20,21)22/h6-7H,1-5,8H2

Common name flupyradifurone
IUPAC PIN 4-{[(6-chloropyridin-3-yl)methyl](2,2-difluoroethyl)amino}furan-2(5H)-one
IUPAC name 4-{[(6-chloro-3-pyridyl)methyl](2,2-difluoroethyl)amino}furan-2(5H)-one
CAS name 4-[[(6-chloro-3-pyridinyl)methyl](2,2-difluoroethyl)amino]-2(5H)-furanone
Structure
CAS Reg. No. 951659-40-8
Formula C H ClF N O
12 11 2 2 2
Use insecticide
InChIKey QOIYTRGFOFZNKF-UHFFFAOYSA-N
InChI=1S/C12H11ClF2N2O2/c13-10-2-1-8(4-16-10)5-17(6-11(14)15)9-3-
InChI
12(18)19-7-9/h1-4,11H,5-7H2
Common name flupyrimin
N-{(2E)-1-[(6-chloropyridin-3-yl)methyl]pyridin-2(1H)-ylidene}-2,2,2-
IUPAC PIN
trifluoroacetamide
IUPAC name N-{(E)-1-[(6-chloro-3-pyridyl)methyl]-2(1H)-pyridylidene}-2,2,2-trifluoroacetamide
[N(E)]-N-[1-[(6-chloro-3-pyridinyl)methyl]-2(1H)-pyridinylidene]-2,2,2-
CAS name
trifluoroacetamide
ISO 1750:1981/Amd.7:2021(E)
Common name flupyrimin
Structure
CAS Reg. No. 1689566-03-7
Formula C H ClF N O
13 9 3 3
Use insecticide
InChIKey DHQKLWKZSFCKTA-YBFXNURJSA-N
InChI=1S/C13H9ClF3N3O/c14-10-5-4-9(7-18-10)8-20-6-2-1-3-11(20)19-
InChI
12(21)13(15,16)17/h1-7H,8H2/b19-11+

Common name flutianil
(2Z)-{[2-fluoro-5-(trifluoromethyl)phenyl]sulfanyl}[3-(2-methoxyphenyl)-1,3-
IUPAC PIN
thiazolidin-2-ylidene]acetonitrile
(Z)-[3-(2-methoxyphenyl)thiazolidin-2-ylidene][(α,α,α,4-tetrafluoro-m-
IUPAC name
tolyl)thio]acetonitrile
(2Z)-2-[[2-fluoro-5-(trifluoromethyl)phenyl]thio]-2-[3-(2-methoxyphenyl)-2-
CAS name
thiazolidinylidene]acetonitrile
Structure
CAS Reg. No. 958647-10-4
Formula C H F N OS
19 14 4 2 2
Use fungicide
InChIKey KGXUEPOHGFWQKF-ZCXUNETKSA-N
InChI=1S/C19H14F4N2OS2/c1-26-15-5-3-2-4-14(15)25-8-9-27-18(25)17(11-
InChI
24)28-16-10-12(19(21,22)23)6-7-13(16)20/h2-7,10H,8-9H2,1H3/b18-17-

Common name fluxametamide
rac-4-[(5R)-5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]-
IUPAC PIN
N-[(Ξ)-(methoxyimino)methyl]-2-methylbenzamide
32 © ISO 2021 – All rights reserved

ISO 1750:1981/Amd.7:2021(E)
Common name fluxametamide
4-[(5RS)-5-(3,5-dichlorophenyl)-4,5-dihydro-5-(trifluoromethyl)isoxazol-3-yl]-N-
IUPAC name
[(EZ)-(methoxyimino)methyl]-o-toluamide
4-[5-(3,5-dichlorophenyl)-4,5-dihydro-5-(trifluoromethyl)-3-isoxazolyl]-N-
CAS name
[(methoxyamino)methylene]-2-methylbenzamide
Structure
CAS Reg. No. 928783-29-3
Formula C H Cl F N O
20 16 2 3 3 3
Use insecticide
InChIKey BPFUIWLQXNPZHI-UHFFFAOYSA-N
InChI=1S/C20H16Cl2F3N3O3/c1-11-5-12(3-4-16(11)18(29)26-10-27-30-2)17-9-
InChI 19(31-28-17,20(23,24)25)13-6-14(21)8-15(22)7-13/h3-8,10H,9H2,1-
2H3,(H,26,27,29)
Common name fluxapyroxad
3-(difluoromethyl)-1-methyl-N-(3′,4′,5′-trifluoro[1,1′-biphenyl]-2-yl)-1H-pyrazole-4-
IUPAC PIN
carboxamide
IUPAC name 3-(difluoromethyl)-1-methyl-2′-(3,4,5-trifluorophenyl)-1H-pyrazole-4-carboxanilide
3-(difluoromethyl)-1-methyl-N-(3′,4′,5′-trifluoro[1,1′-biphenyl]-2-yl)-1H-pyrazole-4-
CAS name
carboxamide
Structure
CAS Reg. No. 907204-31-3
Formula C H F N O
18 12 5 3
Use fungicide
InChIKey SXSGXWCSHSVPGB-UHFFFAOYSA-N
...