cis-3-(2-Methyl-1-propenyl)-2,2-bis(trifluormethyl)cyclopropancarbonsaeure

3-(2,2-dichloroethenyl)-2,2-bis(trifluoromethyl)cyclopropane-1-carboxylic acid

ethyl 3-(diethoxymethyl)-2,2-bis(trifluoromethyl)cyclopropanecarboxylate

ethyl 3-(1-chloro-2-methylpropyl)-2,2-bis(trifluoromethyl)cyclopropane-1-carboxylate