3-(2,2-Dichloroethenyl)-2,2-dimethyl-(1R,3S)-cyclopropanecarboxylic acid

3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid ; 1r-trans-permethrinic acid ; (1s,3r)-3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropanecarboxylic acid ; permetrinic acid ; 2-dichloroethenyl)-2,2-dimethyl-3-((1r-trans)-cyclopropanecarboxylicaci ; 3-(2,2-dichloroethyenyl)-2,2-dimethylcyclo propanecarboxylic acid ; 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropancarboxlixacid ; 3-(2,2-dichloroethyenyl)-2,2-dimethylcyclo propanecarboxlic acid ; cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-d ; 3-(2,2-dichlorovinyl)-2,2-dimethyl-(1-cyclopropane)carboxylic acid