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1-(3,4-Dimethoxyphenyl)piperazine hydrochloride16015-72-837 % similar 2-Piperazinonicotinonitrile84951-44-037 % similar 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine401566-79-836 % similar 1-(1-Naphthylmethyl)piperazine40675-81-836 % similar 1-(4-Ethoxyphenyl)piperazine46415-29-636 % similar 1-(3-Fluorobenzyl)piperazine55513-19-436 % similar 1-(2-Fluoro-4-nitrophenyl)piperazine154590-33-736 % similar 2,6-Dichlorobenzyl chloride2014-83-735 % similar 4-Benzylpiperazine hydrochloride110475-31-535 % similar 1-(4-Chlorobenzyl)piperazine23145-88-235 % similar 1-Benzyl-1,4-diazepane4410-12-235 % similar Benzylpiperazine dihydrochloride5321-63-135 % similar 2-(1-Piperazinyl)pyrimidine dihydrochloride94021-22-435 % similar 1-(4-Methyl-2-pyridinyl)piperazine34803-67-335 % similar N-(4-Methoxyphenyl)piperazine dihydrochloride38869-47-535 % similar 1-(4-Acetylphenyl)piperazine51639-48-635 % similar 3-Methylbenzylpiperazine5321-48-235 % similar 1-(4-Nitrophenyl)piperazine6269-89-235 % similar 1-(4-Methoxyphenyl)piperazine hydrochloride84145-43-735 % similar 3-(1-Piperazinyl)-1,2-benzisothiazole hydrochloride144010-02-635 % similar