Triethylenetetramine dihydrochloride38260-01-432 % similar Cuprior4961-40-432 % similar 1-(2-Fluorophenyl)piperazine hydrochloride1011-16-131 % similar 1-(2-Pyridyl)piperazine monohydrochloride129394-11-231 % similar 1-(3-Chlorophenyl)piperazine hydrochloride13078-15-431 % similar 1,1′-[1,4-Phenylenebis(methylene)]bis[1,4,8,11-tetraazacyclotetradecane] hydrochloride (1:8)155148-31-531 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-831 % similar 1-(3-Chlorophenyl)piperazine dihydrochloride51639-49-731 % similar 1-(3-Chlorophenyl)piperazine monohydrochloride65369-76-831 % similar N-(2-Methylphenyl)piperazine hydrochloride70849-60-431 % similar Piperazine, 1-(3,4-dichlorophenyl)-, hydrochloride (1:2)76835-17-131 % similar 4-Methyl-4,7-diazaspiro[2.5]octane dihydrochloride1152111-72-231 % similar Octahydrocyclopenta[c]pyrrole hydrochloride112626-50-331 % similar 1-(2-Piperidinoethyl)piperazine22763-65-131 % similar N-Methyl-4-piperidinamine45584-07-431 % similar 1-Ethylpiperazine5308-25-831 % similar N-(4-Methoxyphenyl)piperazine dihydrochloride38869-47-531 % similar Benzoylpiperazine hydrochloride56227-55-531 % similar 1-(4-Methoxyphenyl)piperazine hydrochloride84145-43-731 % similar 7-Azabicyclo[2,2,1]heptane hydrochloride27514-07-430 % similar