3-(2,2-Dichloroethenyl)-2,2-dmethylcyclopropanecarbonyl chloride 3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride 52314-67-7 78491-05-1 Cyclopropanecarbonyl chloride, 3-(2,2-dichloroethenyl)-2,2-dimethyl- EINECS 257-840-8