1-(5-Chloro-2-methoxyphenyl)piperazine hydrochloride99857-72-438 % similar TFMPP hydrochloride16015-69-338 % similar 4-Hydroxybenzothiophene3610-02-438 % similar 1-(3-Methoxyphenyl)piperazine dihydrochloride6968-76-938 % similar 1-(4-Fluorophenyl)piperazine dihydrochloride64090-19-337 % similar 1-(4-Bromophenyl)piperazine monohydrochloride68104-62-137 % similar 2-Piperazin-1-yl-1,3-benzothiazole55745-83-037 % similar 1-(2-Methoxyphenyl)piperazine hydrobromide100939-96-636 % similar Phenylpiperazine92-54-636 % similar 1-(2,6-Dimethylphenyl)piperazine1012-91-536 % similar 4-Benzylpiperazine hydrochloride110475-31-535 % similar 1-(2-Thiazolyl)piperazine42270-37-135 % similar Benzylpiperazine dihydrochloride5321-63-135 % similar 1-(3-Chlorophenyl)piperazine6640-24-035 % similar N-(4-Methoxyphenyl)piperazine dihydrochloride38869-47-535 % similar 1-(4-Methoxyphenyl)piperazine hydrochloride84145-43-735 % similar 1-(4-Chlorophenyl)piperazine38212-33-834 % similar 1-(3-Fluorophenyl)piperazine3801-89-634 % similar 1-(5-Chloro-2-methylphenyl)piperazine76835-20-634 % similar 1-(3-Biphenylyl)piperazine115761-61-033 % similar