... (BSI, pa E-ISO) IUPAC name (?-5-amino-1-(2,6-dichloro-a,a,a-trifluoro-p-tolyl)-4-trifluoromethylsulfinylpyrazole ... -3-carbonitrile Chemical Abstracts name 5-amino-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(1R,S)-(trifluoromethyl) ... , but were completely reversible. Toxicity class WHO (a.i.) II; EPA (formulation) IIUses:Broad-spectrum insecticide, toxic by contact ...