... (1R, 3R)-3-(2,2-dichlorovinyl)-2,2- dimethylcyclopropanecarboxylate and (R)- -cyano-3-phenoxyhenzyl (1S, 3S)-3- (2,2-dichlorovinyl ... cis-3-(2,2-dichlorovinyl)-2,2-dimethyl cyclopropanecarboxylate and (R)- -cyano-3-phenoxybenzyl (1S)-cis-3-(2,2- ... the client’s requirements. SpecificationItemsIndexAlpha-cypermethrin 97% TCAlpha-cypermethrin100 g/L ECAppearanceWhite to pale powder Light brown liquid A.I. ...