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1-(2-Bromophenyl)piperazine1011-13-8100 % similar 1-(2-Fluorophenyl)piperazine1011-15-058 % similar 2-(1-Piperazinyl)phenol1011-17-258 % similar 1-(2-Chlorophenyl)piperazine39512-50-058 % similar 2-Mepp39512-51-158 % similar 1-(1-Naphthyl)piperazine57536-86-456 % similar 1-(2-Cyanophenyl)piperazine111373-03-655 % similar 1-(2-Ethylphenyl)piperazine40224-10-055 % similar 1-(2-Fluorophenyl)piperazine hydrochloride1011-16-153 % similar 1-(2-Methoxyphenyl)piperazine35386-24-453 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-853 % similar 1-[2-(Trifluoromethyl)phenyl]piperazine63854-31-953 % similar N-(2-Methylphenyl)piperazine hydrochloride70849-60-453 % similar 2-Piperazin-1-yl-benzaldehyde736991-52-953 % similar Phenylpiperazine92-54-652 % similar 1-(2-Ethoxyphenyl)piperazine13339-01-050 % similar 2,3-Dichlorophenylpiperazine41202-77-150 % similar 1-(2-Methoxyphenyl)piperazine hydrobromide100939-96-649 % similar 1-(2-Methoxyphenyl)piperazine hydrochloride5464-78-849 % similar 1-(2-Nitrophenyl)piperazine59084-06-949 % similar