(1S,3S)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid;(1R,3R)-rel-3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid; cis-3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid; (±)-cis-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic Acid; (±)-cis-Cypermethric Acid; (±)-cis-Permethrinic Acid; cis-(Dichlorovinyl)dimethylcyclopropanecarboxylic Acid; cis-(±)-Cypermethric Acid; cis-2,2-Dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic Acid; cis-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxylic Acid; cis-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic Acid; cis-DL-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic Acid; cis-Permethric Acid;rac-cis-Permethrinic Acid
