1-(p-Tolyl)-4-(3,4,5-trimethoxybenzoyl)piperazine 17766-75-5 4-(p-Tolyl)piperazinyl 3,4,5-trimethoxyphenyl ketone 5-23-01-00191 (Beilstein Handbook Reference) BRN 1602521 KETONE, 4-(p-TOLYL)PIPERAZINYL 3,4,5-TRIMETHOXYPHENYL Piperazine, 1-(p-tolyl)-4-(3,4,5-trimethoxybenzoyl)-