1-Propylpiperazine dihydrobromide64262-23-3100 % similar Tripropylamine102-69-255 % similar 1-Ethylpiperazine5308-25-850 % similar 1-[2-(Dimethylamino)ethyl]piperazine3644-18-646 % similar 1-[2-(1-Pyrrolidinyl)ethyl]piperazine22763-69-546 % similar 1-(2-Ethoxyethyl)piperazine13484-38-345 % similar N,N-Dimethyl-1-piperazinepropanamine877-96-343 % similar 1-Piperazineethanol103-76-442 % similar Aminoethylpiperazine140-31-842 % similar Dipropylamine142-84-741 % similar N,N-Diethyldiethylenetriamine24426-16-240 % similar 1-Piperazinepropanol5317-32-839 % similar 1-Propyl-4-piperidone23133-37-138 % similar Tributylamine102-82-938 % similar Dibutylamine111-92-238 % similar Methylpiperazine109-01-336 % similar Dipentylamine2050-92-236 % similar Tripentylamine621-77-236 % similar 1-(2-Phenylethyl)piperazine5321-49-335 % similar Trihexylamine102-86-335 % similar