1-Methylhomopiperazine4318-37-035 % similar 1-[2-(Dipropylamino)ethyl]piperazine496808-01-635 % similar tert-Butyl piperazine-1-carboxylate57260-71-634 % similar 1-[2-(1-Pyrrolidinyl)ethyl]piperazine22763-69-533 % similar N-Isobutyl piperazine5308-28-133 % similar 1-Butylpiperazine5610-49-133 % similar 1-(4-tert-Butylbenzyl)piperazine956-61-632 % similar 1-(2-Methoxyethyl)piperazine13484-40-732 % similar 1-Acetylpiperazine13889-98-032 % similar 1-(3-Diethylaminopropyl)piperazine22764-55-232 % similar 1-Ethylhomopiperazine3619-73-632 % similar 1-Methanesulfonyl-piperazine55276-43-232 % similar 1-Propylpiperazine dihydrobromide64262-23-332 % similar N,N-Dimethyl-1-piperazinepropanamine877-96-332 % similar 1-(2-Piperidinoethyl)piperazine22763-65-132 % similar N'-(3-(Dimethylamino)propyl)-N,N-dimethyl-1,3-propanediamine6711-48-432 % similar 1-(2-N-Boc-aminoethyl)piperazine140447-78-531 % similar 1-(Butan-2-yl)piperazine34581-21-031 % similar 1-Hexylpiperazine51619-55-731 % similar 1-Octylpiperazine54256-45-031 % similar