1-Propylpiperazine21867-64-133 % similar 1H-Imidazole-1-acetic acid22884-10-233 % similar 1-(2-Phenoxyethyl)piperazine13484-37-233 % similar 1-(4-Pyridyl)piperazine1008-91-932 % similar 1-(2-Phenylethyl)piperazine5321-49-332 % similar 1-[2-(Dimethylamino)ethyl]piperazine3644-18-632 % similar N,N-Diethyl-2-(piperazin-1-yl)ethan-1-amine4038-92-032 % similar 4-(2-Piperazin-1-yl-ethyl)-morpholine4892-89-132 % similar 1-[2-(Dipropylamino)ethyl]piperazine496808-01-632 % similar 1-Pyridin-2-ylmethyl-piperazine55579-01-632 % similar Piperazin-1-ylpropanol5317-32-831 % similar 1-Butylpiperazine5610-49-131 % similar 1H-Imidazole-1-acetic acid hydrochloride87266-37-331 % similar Dazoxiben78218-09-431 % similar 1-(2-Methoxyethyl)piperazine13484-40-731 % similar 1-(3-Diethylaminopropyl)piperazine22764-55-231 % similar 3-(Piperazin-1-yl)propanenitrile34064-86-331 % similar 1-Ethylhomopiperazine3619-73-631 % similar 1-Propylpiperazine dihydrobromide64262-23-331 % similar N,N-Dimethyl-1-piperazinepropanamine877-96-331 % similar