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N-(4-Methoxyphenyl)piperazine dihydrochloride38869-47-5100 % similar 1-(4-Methoxyphenyl)piperazine hydrochloride84145-43-7100 % similar 1-(4-Methoxyphenyl)piperazine38212-30-590 % similar 1-(3-Methoxyphenyl)piperazine dihydrochloride6968-76-968 % similar 1-(3,4-Dimethoxyphenyl)piperazine hydrochloride16015-72-867 % similar 1-(3,5-Dimethoxyphenyl)piperazine53557-93-062 % similar 1-(3-Methoxyphenyl)piperazine16015-71-759 % similar 1-(4-Chlorophenyl)piperazine hydrochloride13078-12-159 % similar N-(4-Chlorophenyl)piperazine dihydrochloride38869-46-459 % similar 1-(4-Ethoxyphenyl)piperazine46415-29-658 % similar 1-Phenylpiperazine hydrochloride2210-93-758 % similar 1-(4-Fluorophenyl)piperazine dihydrochloride64090-19-357 % similar 1-(4-Bromophenyl)piperazine monohydrochloride68104-62-157 % similar 4-[4-(4-Methoxyphenyl)-1-piperazinyl]benzenamine74852-62-356 % similar 1-((4-Methoxyphenyl)methyl)piperazine21867-69-654 % similar 1-(2,4-Dimethoxyphenyl)piperazine16015-75-154 % similar 1-(2-Methoxyphenyl)piperazine hydrochloride5464-78-854 % similar 1-(p-Tolyl)piperazine39593-08-353 % similar Bis(4-methoxybenzyl)amine hcl salt854391-95-051 % similar 1-(5-Chloro-2-methoxyphenyl)piperazine hydrochloride99857-72-451 % similar