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1-(2-Methoxyphenyl)piperazine35386-24-451 % similar 1-[2-(Trifluoromethyl)phenyl]piperazine63854-31-951 % similar N-(2-Methylphenyl)piperazine hydrochloride70849-60-451 % similar 2-Piperazin-1-yl-benzaldehyde736991-52-951 % similar Piperazine, 1-(3,4-dichlorophenyl)-, hydrochloride (1:2)76835-17-151 % similar 1-Phenylpiperazine hydrochloride2210-93-750 % similar 1-(3-Fluorophenyl)piperazine3801-89-650 % similar 1-(2-Ethoxyphenyl)piperazine13339-01-049 % similar 1-(5-Chloro-2-methylphenyl)piperazine76835-20-649 % similar 4-(1-Piperazinyl)-1H-indole84807-09-049 % similar 1-(3-Bromophenyl)piperazine31197-30-549 % similar 1-(3-Methylphenyl)piperazine41186-03-249 % similar 1-(3-Hydroxyphenyl)piperazine59817-32-249 % similar 1-Biphenyl-4-yl-piperazine180698-19-548 % similar 1-(2-Methoxyphenyl)piperazine hydrobromide100939-96-647 % similar 1-(2-Chloro-benzoyl)-piperazine13754-45-547 % similar 1-(2-Methoxyphenyl)piperazine hydrochloride5464-78-847 % similar 1-(2-Nitrophenyl)piperazine59084-06-947 % similar 1-(2,3-Dimethylphenyl)piperazine hydrochloride80836-96-047 % similar 1-(3-Chlorophenyl)piperazine hydrochloride13078-15-447 % similar