1-[2-(Dimethylamino)ethyl]piperazine3644-18-633 % similar N,N-Diethyl-2-(piperazin-1-yl)ethan-1-amine4038-92-033 % similar 4-(2-Piperazin-1-yl-ethyl)-morpholine4892-89-133 % similar 1-[2-(Dipropylamino)ethyl]piperazine496808-01-633 % similar 1-(4-Fluorophenyl)piperazine dihydrochloride64090-19-333 % similar 1-Phenylpiperazine hydrochloride2210-93-732 % similar 1-Allylpiperazine13961-36-932 % similar 3,3-Difluoropyrrolidine hydrochloride163457-23-632 % similar N-Isobutyl piperazine5308-28-132 % similar Piperazin-1-ylpropanol5317-32-832 % similar 1-Butylpiperazine5610-49-132 % similar 3,3-Difluoroazetidine hydrochloride288315-03-732 % similar 2,2,2-Trifluoroethylamine hydrochloride373-88-632 % similar Azetidine hydrochloride36520-39-532 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-832 % similar 1-[2-(Trifluoromethyl)phenyl]piperazine63854-31-932 % similar N-(2-Methylphenyl)piperazine hydrochloride70849-60-432 % similar 4-Methyl-4,7-diazaspiro[2.5]octane dihydrochloride1152111-72-231 % similar 1-(2-Methoxyethyl)piperazine13484-40-731 % similar 1-(3-Diethylaminopropyl)piperazine22764-55-231 % similar