2-Fluoro-4-(trifluoromethyl)benzonitrile2-Fluoro-4-(trifluoromethyl)benzonitrile 97%4-Cyano-3-fluorobenzotrifluorideα,α,α,2-Tetrafluoro-p-tolunitrileα,α,α,2-四氟-对甲苯腈2-Fluoro-4-(trifluoromethyl)benzonitrile2-氟-4-三氟甲基苯甲腈alpha,alpha,alpha,2-Tetrafluoro-p-tolunitrile2-氟-4-(三氟甲基)苯甲腈