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2,3-Dichlorophenylpiperazine41202-77-1100 % similar 1-(2,3-Dichlorophenyl)piperazine hydrochloride119532-26-290 % similar 1-(2-Chlorophenyl)piperazine39512-50-073 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-867 % similar 1-(3,4-Dichlorophenyl)piperazine57260-67-053 % similar 1-(1-Naphthyl)piperazine57536-86-451 % similar 1-(2-Bromophenyl)piperazine1011-13-850 % similar 1-(2,3-Dimethylphenyl)piperazine1013-22-549 % similar Piperazine, 1-(3,4-dichlorophenyl)-, hydrochloride (1:2)76835-17-149 % similar 1-(2-Fluorophenyl)piperazine1011-15-049 % similar 2-(1-Piperazinyl)phenol1011-17-249 % similar 1-(2,6-Dichlorobenzyl)piperazine102292-50-249 % similar 2-Mepp39512-51-149 % similar 1-(3-Chlorophenyl)piperazine6640-24-049 % similar 1-(3-Fluorophenyl)piperazine3801-89-647 % similar Phenylpiperazine92-54-647 % similar 1-(2-Chloro-4-nitrophenyl)piperazine114878-60-347 % similar 1-(5-Chloro-2-methylphenyl)piperazine76835-20-646 % similar 4-(1-Piperazinyl)-1H-indole84807-09-046 % similar 1-(2-Cyanophenyl)piperazine111373-03-646 % similar