60940-88-7 63142-56-3 Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-,ethyl ester, (1R,3R)-rel- EINECS 262-531-6 EINECS 263-922-4 Ethyl cis-(1)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate Ethyl cis-2-(2,2-dichlorovinyl)-3,3-dimethylcyclopropanecarboxylate cis-(+-)-3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid, ethyl ester