phenylmethoxycarbonylpiperazine,carboxylic,piperazine
Piperazine
25558-81-0(e)-but-2-enedioic Acid;1-methyl-4-(3-methyl-5,6-dihydrobenzo[b][1]benzoxepin-5-yl)piperazine
25558-85-4PIPERAZINE,1-(10,11-DIHYDRO-8-(METHYLTHIO)DIBENZO[B,F]OXEPIN-10-YL)-4-METHYL-,MALEATE (1:1)