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1-(2-Phenylethyl)piperazine5321-49-335 % similar 1-(2-Phenoxyethyl)piperazine13484-37-235 % similar 1-(3-Fluorophenyl)piperazine3801-89-635 % similar 4-(1-Piperazinyl)benzonitrile68104-63-235 % similar 1-(2-Ethoxyphenyl)piperazine13339-01-035 % similar 4-Phenylpiperidine hydrochloride10272-49-834 % similar 1-(4-Fluorophenyl)piperazine2252-63-334 % similar 1-(p-Tolyl)piperazine39593-08-334 % similar p-(1-Piperazinyl)phenol56621-48-834 % similar 1-(4-Bromophenyl)piperazine66698-28-034 % similar Diphenylmethylpiperazine841-77-034 % similar 1-(3-Bromophenyl)piperazine31197-30-534 % similar 1-(3-Methylphenyl)piperazine41186-03-234 % similar 2,3-Dichlorophenylpiperazine41202-77-134 % similar 1-(3-Hydroxyphenyl)piperazine59817-32-234 % similar 1-(2-Methoxyphenyl)piperazine hydrobromide100939-96-634 % similar 1-(2-Nitrophenyl)piperazine59084-06-934 % similar 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine401566-79-834 % similar 1-(2,3-Dimethylphenyl)piperazine1013-22-533 % similar 1-[(Pyridin-3-yl)methyl]piperazine39244-80-933 % similar