66841-24-5 Caswell No. 271DD Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester, (1R-(1alpha(R*),3beta))- Cymbush R EINECS 266-492-6 EPA Pesticide Chemical Code 109704 Kefil Super PP 383 alpha-Cyano-3-phenoxybenzyl (1R-(1alpha(R*),3beta))-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate