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1-(3-Bromophenyl)piperazine31197-30-537 % similar 1-(3-Methylphenyl)piperazine41186-03-237 % similar 1-(2,4-Dimethoxyphenyl)piperazine16015-75-137 % similar 2-Piperazinonicotinonitrile84951-44-037 % similar 1-(3-Chlorophenyl)piperazine hydrochloride13078-15-436 % similar 1-(3-Chlorophenyl)piperazine dihydrochloride51639-49-736 % similar 1-(3-Chlorophenyl)piperazine monohydrochloride65369-76-836 % similar 4-Benzylpiperazine hydrochloride110475-31-535 % similar 1-(4-Chlorophenyl)piperazine hydrochloride13078-12-135 % similar N-(4-Chlorophenyl)piperazine dihydrochloride38869-46-435 % similar 1-Benzyl-1,4-diazepane4410-12-235 % similar Benzylpiperazine dihydrochloride5321-63-135 % similar 1-(3,4-Dichlorophenyl)piperazine57260-67-035 % similar 2-(1-Piperazinyl)pyrimidine dihydrochloride94021-22-435 % similar 3-(1-Piperazinyl)-1,2-benzisothiazole hydrochloride144010-02-635 % similar 3-Piperazin-1-yl-benzo[d]isothiazole hydrochloride87691-88-135 % similar (1,1'-Biphenyl)-2,2'-diol1806-29-734 % similar 1-(3,5-Dichlorophenyl)piperazine55827-50-434 % similar 1-(3,4-Dimethylphenyl)piperazine1014-05-734 % similar 1-(2-Phenoxyethyl)piperazine13484-37-234 % similar