1-(3-Methylbenzyl)piperazine 1-m-Methylbenzylpiperazine 5-23-01-00210 (Beilstein Handbook Reference) 5321-48-2 BRN 0147016 EINECS 226-184-4 NSC 30681 Piperazine, 1-((3-methylphenyl)methyl)- (9CI) Piperazine, 1-(m-methylbenzyl)-