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N-(2-Methylphenyl)piperazine hydrochloride70849-60-4100 % similar 2-Mepp39512-51-189 % similar 1-(2,3-Dimethylphenyl)piperazine hydrochloride80836-96-074 % similar 1-(2,3-Dimethylphenyl)piperazine1013-22-565 % similar 1-(2-Fluorophenyl)piperazine hydrochloride1011-16-160 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-860 % similar 1-(2-Methoxyphenyl)piperazine hydrochloride5464-78-859 % similar 1-(2,6-Dimethylphenyl)piperazine1012-91-558 % similar 1-(2-Ethoxyphenyl)piperazine hydrochloride83081-75-856 % similar 1-(2,5-Dimethylphenyl)piperazine1013-25-856 % similar 1-(2,4-Dimethylphenyl)piperazine1013-76-956 % similar 1-Phenylpiperazine hydrochloride2210-93-755 % similar 1-(2-Bromophenyl)piperazine1011-13-853 % similar 1-(2-Ethylphenyl)piperazine40224-10-053 % similar 1-(2,3-Dichlorophenyl)piperazine hydrochloride119532-26-253 % similar 1-(5-Chloro-2-methylphenyl)piperazine76835-20-653 % similar N,N-Diethyl-o-toluidine606-46-252 % similar 1-(2-Fluorophenyl)piperazine1011-15-051 % similar 2-(1-Piperazinyl)phenol1011-17-251 % similar 1-(2-Chlorophenyl)piperazine39512-50-051 % similar