CAS Registry Number®
61949-77-7
CAS Name
trans-Permethrin
Molecular Formula
C21H20Cl2O3
Molecular Mass
391.29
Other Names and Identifiers
InChI
InChI=1/C21H20Cl2O3/c1-21(2)17(12-18(22)23)19(21)20(24)25-13-14-7-6-10-16(11-14)26-15-8-4-3-5-9-15/h3-12,17,19H,13H2,1-2H3/t17-,19+/s2
InChIKey
InChIKey=RLLPVAHGXHCWKJ-ZSFWTHPBNA-N
SMILES
C(=C(Cl)Cl)[C@H]1[C@H](C(OCC2=CC(OC3=CC=CC=C3)=CC=C2)=O)C1(C)C
Canonical SMILES
O=C(OCC=1C=CC=C(OC=2C=CC=CC2)C1)C3C(C=C(Cl)Cl)C3(C)C
Other Names for this Substance
- Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, (1R,3S)-rel–
- Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, trans–
- trans–m-Phenoxybenzyl 3-(2,2-dichlorovinyl-2,2-dimethylcyclopropanecarboxylate
- trans-Permethrin
- NRDC 146
Deleted or Replaced CAS Registry Numbers
52341-32-9
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