56860-12-9

Einecs 260-407-6 Permethrin Impurity H Permethrin Impurity 8（Permethrin EP Impurity H） Permethrin EP Impurity H (Mixture of Diastereomers) 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic anhydride Permethrin EP Impurity H (DCVC Anhydride)(Mixture of Diastereomers) Bis[3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic]anhydride 3-(2,2-Dichloroethenyl)-2,2-diMethyl-cyclopropanecarboxylic Acid Anhydride Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, anhydride (9CI) [3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarbonyl]3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate