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1-(2-Bromophenyl)piperazine1011-13-838 % similar 1-(2,6-Dimethylphenyl)piperazine1012-91-538 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-838 % similar 1-[2-(Trifluoromethyl)phenyl]piperazine63854-31-938 % similar 1-(4-Fluoro-benzyl)-piperazine trifluoroacetate435345-45-238 % similar 2-(1-Piperazinyl)phenol1011-17-237 % similar 1-(3,5-Dichloro-4-pyridinyl)piperazine175277-80-237 % similar 2-(4-Fluorobenzylamino)ethanol22116-33-237 % similar Pyridinylpiperazine34803-66-237 % similar 2-Mepp39512-51-137 % similar 1-(2-Thiazolyl)piperazine42270-37-137 % similar Quipazine4774-24-737 % similar 4-(4-Fluorobenzoyl)piperidine56346-57-737 % similar 1-(3-Methoxyphenyl)piperazine dihydrochloride6968-76-937 % similar Pyrimidinylpiperazine20980-22-736 % similar 1-(1-Naphthyl)piperazine57536-86-436 % similar 1-(2,3-Dichlorophenyl)piperazine hydrochloride119532-26-236 % similar 2-Piperazin-1-yl-1,3-benzothiazole55745-83-036 % similar 1-(5-Chloro-2-methylphenyl)piperazine76835-20-636 % similar 4-(1-Piperazinyl)-1H-indole84807-09-036 % similar