2-Propen-1-one, 3-(4-(3,4-dimethylphenyl)-1-piperazinyl)-1-(4-fluorophenyl)-2-methyl- 3-(4-(3,4-Dimethylphenyl)-1-piperazinyl)-1-(4-fluorophenyl)-2-methyl-2-propen-1-one 76691-18-4 BRN 4551834 NSC 131369