4-(2,2,2-Trifluoroethyl)piperazine bishydrochloride13349-91-2100 % similar 4,4-Difluoropiperidine hydrochloride144230-52-439 % similar 4-Benzylpiperazine hydrochloride110475-31-538 % similar Benzylpiperazine dihydrochloride5321-63-138 % similar 1-[2(2-Hydroxyethoxy)ethyl]piperazine dihydrochloride85293-16-937 % similar 1-[2-(1-Pyrrolidinyl)ethyl]piperazine22763-69-537 % similar 1-Ethylpiperazine5308-25-836 % similar 1,1′-[1,4-Phenylenebis(methylene)]bis[1,4,8,11-tetraazacyclotetradecane] hydrochloride (1:8)155148-31-535 % similar 1,4,7,10-Tetraazacyclododecane, hydrochloride (1:4)10045-25-735 % similar Piperazine hydrochloride142-64-335 % similar Aminoethylpiperazine140-31-834 % similar 1-(3-Trifluoromethylphenyl)piperazine hydrochloride16015-69-334 % similar 1-[2-(Dimethylamino)ethyl]piperazine3644-18-633 % similar 1-Phenylpiperazine hydrochloride2210-93-732 % similar 1-Piperazinepropanol5317-32-832 % similar 2,2,2-Trifluoroethylamine hydrochloride373-88-632 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-832 % similar 1-[2-(Trifluoromethyl)phenyl]piperazine63854-31-932 % similar 4-Methyl-4,7-diazaspiro[2.5]octane dihydrochloride1152111-72-231 % similar 1-Propylpiperazine dihydrobromide64262-23-331 % similar