24671-21-4 4-(4-(p-Chlorophenyl)-4-hydroxypiperidino)-4'-(dimethylamino)butyrophenone 4-(Dimethylamino)phenyl-3-(4-(4-chlorophenyl)-4-hydroxypiperidino)-propyl ketone BRN 1507236 BUTYROPHENONE, 4-(4-(p-CHLOROPHENYL)-4-HYDROXYPIPERIDINO)-4'-(DIMETHYLAMINO)- NSC 170476