Synonyms: Cyclopropanecarboxylicacid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (pentafluorophenyl)methyl ester,(1R,3S)- (9CI); Cyclopropanecarboxylic acid,3-(2,2-dichloroethenyl)-2,2-dimethyl-, (pentafluorophenyl)methyl ester,(1R-trans)-; Fenfluthrin; NAK 1654