1-(m-Methylbenzyl)-4-(3,4,5-trimethoxybenzoyl)piperazine hydrochloride 17766-61-9 4-(m-Methylbenzyl)piperazinyl 3,4,5-trimethoxyphenyl ketone hydrochloride KETONE, 4-(m-METHYLBENZYL)PIPERAZINYL 3,4,5-TRIMETHOXYPHENYL, HYDROCHLORIDE Piperazine, 1-(m-methylbenzyl)-4-(3,4,5-trimethoxybenzoyl)-, hydrochloride