1-(2',4'-Difluorophenyl)-1-(4-piperidinyl) methanone (CAS NO.84162-86-7) is also called as Methanone,(2,4-difluorophenyl)-4-piperidinyl ; 2,4-Difluorophenyl-4-piperidyl ketone ; (2,4-Difluorophenyl) (piperidin-4-yl)methanone .