59897-94-8 61976-31-6 Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-,methyl ester, (1R,3S)-rel- EINECS 261-977-9 Methyl trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate trans-3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid, methyl ester