3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarbonyl chloride52314-67-7100 % similar (1R,3S)-3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid55701-03-664 % similar Permethric acid55701-05-864 % similar Transfluthrin118712-89-342 % similar Rel-(1R,3R)-3-(2-chloro-3,3,3-trifluoro-1-propen-1-yl)-2,2-dimethylcyclopropanecarboxylic acid72748-35-740 % similar Permethrin52645-53-139 % similar Cypermethrin52315-07-836 % similar (S)-Cyano(3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate65731-84-236 % similar α-Cypermethrin67375-30-836 % similar Theta-cypermethrin71697-59-136 % similar Ethyl chrysanthemate97-41-635 % similar Cyfluthrin68359-37-533 % similar Isobutyryl chloride79-30-132 % similar Cyclopentanecarbonyl chloride4524-93-030 % similar Cyclobutanecarbonyl chloride5006-22-430 % similar 2-Chloropropanoyl chloride7623-09-830 % similar