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1-(4-Fluorophenyl)piperazine2252-63-350 % similar 1-(p-Tolyl)piperazine39593-08-350 % similar p-(1-Piperazinyl)phenol56621-48-850 % similar 1-(4-Bromophenyl)piperazine66698-28-050 % similar Phenylpiperazine92-54-650 % similar 1-(2,3-Dichlorophenyl)piperazine hydrochloride119532-26-249 % similar 1-(3-Methylphenyl)piperazine dihydrochloride13078-13-249 % similar 1-[3-(Trifluoromethyl)phenyl]piperazine15532-75-949 % similar 1-(3-Methoxyphenyl)piperazine16015-71-749 % similar 1-Biphenyl-4-yl-piperazine180698-19-548 % similar 1-(3,4-Dimethoxyphenyl)piperazine hydrochloride16015-72-847 % similar 1-(2,6-Dichlorobenzyl)piperazine102292-50-247 % similar 1-(3,5-Dichloro-4-pyridinyl)piperazine175277-80-247 % similar 1-(4-Pyridyl)piperazine1008-91-947 % similar 1-(4-(Trifluoromethyl)phenyl)piperazine30459-17-746 % similar 1-(4-Methoxyphenyl)piperazine38212-30-546 % similar 1-(4-Fluorophenyl)piperazine dihydrochloride64090-19-346 % similar 1-(4-Bromophenyl)piperazine monohydrochloride68104-62-146 % similar 4-(1-Piperazinyl)benzonitrile68104-63-246 % similar 1-Phenylpiperazine hydrochloride2210-93-745 % similar