4-Cyclohexene-1,2-dicarboximide, N-(3-(4-methyl-1-piperazinyl)propyl)-, (Z)- 73839-58-4 N-(N'-4-Methylpiperazinopropyl)-cis-delta(sup 4)-tetrahydrophthalimide cis-N-(3-(4-Methyl-1-piperazinyl)propyl)-4-cyclohexene-1,2-dicarboximide