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methyl 3-oxocyclopentene-1-carboxylate

CAS No. : 108384-35-6 Formula : C7H8O3 Molecular Weight. : 140.137 Check Encyclopedia

Synonyms : methyl 3-oxocyclopent-1-ene-1-carboxylate; 3-methoxycarbonyl-2-cyclopentenone; methyl 3-oxo-cyclopent-1-enecarboxylate;

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methyl 2-methyl-3-oxocyclopentene-1-carboxylate

CAS No. : 5453-05-4 Formula : C8H10O3 Molecular Weight. : 154.163 Check Encyclopedia

Synonyms : 2-methyl-3-oxo-cyclopent-1-enecarboxylic acid methyl ester; methyl 2-methyl-3-oxocyclopent-1-ene-1-carboxylate; methyl 2-methyl-3-oxo-1-cyclopenten-1-carboxylate; 3-Oxo-2-methyl-cyclopenten-(1)-carbonsaeure-(1)-methylester; 2-Methyl-3-oxo-1-cyclopenten-carbonsaeure-methylester; 2-Methyl-3-oxo-cyclopent-1-encarbonsaeure-methylester;

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ethyl 1-methyl-2-oxocyclopent-3-ene-1-carboxylate

CAS No. : 51965-90-3 Formula : C9H12O3 Molecular Weight. : 168.19 Check Encyclopedia

Synonyms :

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methyl 2-methyl-5-oxocyclopent-3-ene-1-carboxylate

CAS No. : 623531-38-4 Formula : C8H10O3 Molecular Weight. : 154.163 Check Encyclopedia

Synonyms : 3-Cyclopentene-1-carboxylic acid,2-methyl-5-oxo-,methyl ester (9CI);

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methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate

CAS No. : 141693-19-8 Formula : C8H10O4 Molecular Weight. : 170.163 Check Encyclopedia

Synonyms : methyl 4-methoxy-2-oxo-3-cyclopentenecarboxylate; methyl 4-methoxy-2-oxocyclopent-3-enecarboxylate; BB_NC-0298; 3-Cyclopentene-1-carboxylicacid,4-methoxy-2-oxo-,methyl ester; methyl 1-methoxy-3-oxocyclopentene-4-carboxylate; 5-methoxycarbonyl-3-methoxy-cyclopent-2-enone;

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methyl (1R)-1-hydroxy-4-methoxy-2-oxocyclopent-3-ene-1-carboxylate

CAS No. : 76280-92-7 Formula : C8H10O5 Molecular Weight. : 186.162 Check Encyclopedia

Synonyms : METHYL (1R)-1-HYDROXY-4-METHOXY-2-OXO-CYCLOPENT-3-ENE-1-CARBOXYLATE; KJELLMANIANONE; (S)-kjellmanianone;

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cyclethrin

CAS No. : 97-11-0 Formula : C21H28O3 Molecular Weight. : 328.445 Check Encyclopedia

Synonyms : (RS)-3-[(RS)-cyclopent-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1RS,3RS; 1RS,3SR)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; Cyclopentenylrethonyl chrysanthemate; (±)-3-cyclopent-2-en-1-yl-2-methyl-4-oxocyclopent-2-en-1-yl (±)-cis-trans-chrysanthemate; 3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate; PYPYRETHRIN); (1Ξ)-3-[(1Ξ)-cyclopent-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1Ξ,3Ξ)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate; Cyclethrin;

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2-methyl-4-oxo-cyclopent-2-enecarboxylic acid ethyl ester

CAS No. : 17790-74-8 Formula : C9H12O3 Molecular Weight. : 168.19 Check Encyclopedia

Synonyms : ethyl 2-methyl-4-oxocyclopent-2-enecarboxylate; ethyl 2-methyl-4-oxocyclopent-2-ene-1-carboxylate; 2-Methyl-4-oxo-cyclopent-2-encarbonsaeure-aethylester; 4-Carbethoxy-3-methyl-Δ2-cyclopentenon;

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furethrin

CAS No. : 17080-02-3 Formula : C21H26O4 Molecular Weight. : 342.429 Check Encyclopedia

Synonyms : 3-(2-furanylmethyl)-2-methyl-4-oxo-2-cyclopenten-1-yl 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate; (RS)-3-furfuryl-2-methyl-4-oxocyclopent-2-enyl (1RS,3RS; 3-furfuryl-2-methyl-4-oxocyclopent-2-enyl (±)-cis-trans-chrysanthemate; [3-(furan-2-ylmethyl)-2-methyl-4-oxocyclopent-2-en-1-yl] 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate; FURETHRIN; (Ξ)-3-(furan-2-ylmethyl)-2-methyl-4-oxocyclopent-2-en-1-yl (1Ξ,3Ξ)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate; 1RS,3SR)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; (+-)-Furethionyl (+-)-cis,trans-chrysanthemate; DL-Furfurylrethronyl DL-cis-trans-chrysanthemate; (RS)-3-furfuryl-2-methyl-4-oxocyclopent-2-enyl (1RS)-cis-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; Cyclopropanecarboxylic acid,2,2-dimethyl-3-(2-methylpropenyl)-,ester with (+-)-2-furfuryl-4-hydroxy-3-methyl-2-cyclopenten-1-one,(+-)-cis,trans;

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allethrin

CAS No. : 584-79-2 Formula : C19H26O3 Molecular Weight. : 302.408 Check Encyclopedia

Synonyms : (±)-3-allyl-2-methyl-4-oxocyclopent-2-enyl (±)-cis-trans-chrysanthemate; (RS)-3-allyl-2-methyl-4-oxocyclopent-2-enyl (1RS)-cis-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; (RS)-3-allyl-2-methyl-4-oxocyclopent-2-enyl (1RS,3RS; Allethrin; 2-methyl-4-oxo-3-(2-propen-1-yl)-2-cyclopenten-1-yl 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate; (1Ξ)-2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl (1Ξ,3Ξ)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate; 1RS,3SR)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;

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terallethrin

CAS No. : 15589-31-8 Formula : C17H24O3 Molecular Weight. : 276.371 Check Encyclopedia

Synonyms : 2,2,3,3-Tetramethylcyclopropanecarboxylic acid 3-allyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester; rac-(1R)-2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl 2,2,3,3-tetramethylcyclopropane-1-carboxylate; 3-allyl-2-methyl-4-oxocyclopent-2-en-1-yl 2,2,3,3-tetramethylcyclopropanecarboxylate; 2,2,3,3-Tetramethyl-cyclopropancarbonsaeure-allethronylester; Terallethrin; (RS)-3-allyl-2-methyl-4-oxocyclopent-2-enyl 2,2,3,3-tetramethylcyclopropanecarboxylate; 2,2,3,3-Tetramethyl-1-cyclopropanecarboxylic acid 3-allyl-2-methyl-4-oxo-2-cyclopentenyl ester; 2-methyl-4-oxo-3-(2-propen-1-yl)-2-cyclopenten-1-yl 2,2,3,3-tetramethylcyclopropanecarboxylate; 3-allyl-2-methyl-4-oxocyclopent-2-enyl 2,2,3,3-tetramethylcyclopropanecarboxylate;

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1-Cyclopentene-1-carboxylicacid,5-oxo-,methylester(9CI)

CAS No. : 36601-73-7 Formula : C7H8O3 Molecular Weight. : 140.137 Check Encyclopedia

Synonyms : methyl 5-oxocyclooctane carboxylate; 2-methoxycarbonylcyclopent-2-enone; methyl 3-oxo-cyclooctane-1-carboxylate; Cyclooctanecarboxylic acid,5-oxo-,methyl ester; 2-carbomethoxycyclopent-2-en-1-one; 2-carbomethoxy-2-cyclopenten-1-one; methyl 5-oxocyclopent-1-enecarboxylate; 2-methoxycarbonyl-2-cyclopenten-1-one; 2-methoxycarbonylcyclopent-2-en-1-one; 5-Oxo-cyclooctancarbonsaeure-methylester; methyl cyclopent-2-enone-2-carboxylate;

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(3-cyclopropyl-2-methyl-4-oxocyclopent-2-en-1-yl) 2,2,3,3-tetramethylcyclopropane-1-carboxylate

CAS No. : 81910-08-9 Formula : C17H24O3 Molecular Weight. : 276.371 Check Encyclopedia

Synonyms : 3-Cyclopropyl-2-methyl-4-oxo-2-cyclopenten-1-yl 2,2,3,3-tetramethylcyclopropanecarboxylate; Cyclopropanecarboxylic acid,2,2,3,3-tetramethyl-,3-cyclopropyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester; 3-cyclopropyl-2-methyl-4-oxocyclopent-2-en-1-yl 2,2,3,3-tetramethylcyclopropanecarboxylate;

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(+)-trans-(S)-allethrin

CAS No. : 28434-00-6 Formula : C19H26O3 Molecular Weight. : 302.408 Check Encyclopedia

Synonyms : (S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; (1S)-2-methyl-4-oxo-3-(2-propen-1-yl)-2-cyclopenten-1-yl (1R,3R)-2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate; S-bioallethrin; (1S)-2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate; (S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl (1R)-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; esdépalléthrine;

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(3-cyclopropyl-2-methyl-4-oxocyclopent-2-en-1-yl) 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate

CAS No. : 51921-93-8 Formula : C19H26O3 Molecular Weight. : 302.408 Check Encyclopedia

Synonyms : 3-cyclopropyl-2-methyl-4-oxocyclopent-2-en-1-yl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate; 3-Cyclopropyl-2-methyl-4-oxo-2-cyclopenten-1-yl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate; Cyclopropanecarboxylic acid,2,2-dimethyl-3-(2-methyl-1-propenyl)-,3-cyclopropyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester;

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(3-cyclopropyl-2-methyl-4-oxocyclopent-2-en-1-yl) 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate

CAS No. : 81910-09-0 Formula : C17H20Cl2O3 Molecular Weight. : 343.245 Check Encyclopedia

Synonyms : 3-cyclopropyl-2-methyl-4-oxocyclopent-2-en-1-yl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate; Cyclopropanecarboxylic acid,3-(2,2-dichloroethenyl)-2,2-dimethyl-,3-cyclopropyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester;

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cinerin I

CAS No. : 25402-06-6 Formula : C20H28O3 Molecular Weight. : 316.435 Check Encyclopedia

Synonyms : Cinerin I; (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl (1R)-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl (+)-trans-chrysanthemate; (1R,3R)-2,2-DiMethyl-3-(2-Methyl-1-propenyl)cyclopropanecarboxylic Acid (1S)-3-(2Z)-2-Butenyl-2-Methyl-4-oxo-2-cyclopenten-1-yl Ester; (1S)-3-[(2Z)-but-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate; 3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; Cyclopropanecarboxylic acid,2,2-dimethyl-3-(2-methyl-1-propenyl)-,(1S)-3-(2Z)-2-butenyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester,(1R,3R); (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; (-)-cinerin-I; (1S)-3-(2Z)-2-buten-1-yl-2-methyl-4-oxo-2-cyclopenten-1-yl (1R,3R)-2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate;

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cinerin II

CAS No. : 121-20-0 Formula : C21H27O5- Molecular Weight. : 359.436 Check Encyclopedia

Synonyms : Cinerin II; (1R)-2.2-dimethyl-3t-(2-methoxycarbonyl-cis-propenyl)-cyclopropane-carboxylic acid-(1r)-[(S)-4-oxo-2-methyl-3-(buten-(2c)-yl)-cyclopenten-(2)-yl ester]; (1S)-3-[(2Z)-but-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1R,3R)-3-[(1E)-3-methoxy-2-methyl-3-oxoprop-1-en-1-yl]-2,2-dimethylcyclopropane-1-carboxylate; (1S)-3-(2Z)-2-buten-1-yl-2-methyl-4-oxo-2-cyclopenten-1-yl (1R,3R)-3-[(1E)-3-methoxy-2-methyl-3-oxo-1-propen-1-yl]-2,2-dimethylcyclopropanecarboxylate; 3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl2,2-dimethyl-3-(3-methoxy-2-methyl-3-oxoprop-1-enyl)cyclopropanecarboxylate; (1R,3R)-3-[(E)-3-Methoxy-2-methyl-3-oxo-1-propenyl]-2,2-dimethylcyclopropanecarboxylic acid (S)-3-[(Z)-2-butenyl]-2-methyl-4-oxo-2-cyclopenten-1-yl; (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl pyrethate; (1R,3R)-3-[(1E)-3-Methoxy-2-Methyl-3-oxo-1-propen-1-yl]-2,2-diMethylcyclopropanecarboxylic Acid (1S)-3-(2Z)-2-Buten-1-yl-2-Methyl-4-oxo-2-cyclopenten-1-yl Ester; Cyclopropanecarboxylic acid,3-(1E)-3-methoxy-2-methyl-3-oxo-1-propenyl-2,2-dimethyl-,(1S)-3-(2Z)-2-butenyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester,(1R,3R); (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl (E)-(1R)-trans-3-(2-methoxycarbonylprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate; (1R)-2.2-Dimethyl-3t-(2-methoxycarbonyl-cis-propenyl)-cyclopropan-carbonsaeure-(1r)-[(S)-4-oxo-2-methyl-3-(buten-(2c)-yl)-cyclopenten-(2)-ylester]; (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl (E)-(1R,3R)-3-(2-methoxycarbonylprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate;

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methyl 3-oxocyclopentene-1-carboxylate

methyl 2-methyl-3-oxocyclopentene-1-carboxylate

ethyl 1-methyl-2-oxocyclopent-3-ene-1-carboxylate

methyl 2-methyl-5-oxocyclopent-3-ene-1-carboxylate

methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate

methyl (1R)-1-hydroxy-4-methoxy-2-oxocyclopent-3-ene-1-carboxylate

cyclethrin

2-methyl-4-oxo-cyclopent-2-enecarboxylic acid ethyl ester

furethrin

allethrin

terallethrin

1-Cyclopentene-1-carboxylicacid,5-oxo-,methylester(9CI)

(3-cyclopropyl-2-methyl-4-oxocyclopent-2-en-1-yl) 2,2,3,3-tetramethylcyclopropane-1-carboxylate

(+)-trans-(S)-allethrin

(3-cyclopropyl-2-methyl-4-oxocyclopent-2-en-1-yl) 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate

(3-cyclopropyl-2-methyl-4-oxocyclopent-2-en-1-yl) 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate

cinerin I

cinerin II