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1-(2-Piperidinoethyl)piperazine22763-65-1100 % similar 1-[2-(1-Pyrrolidinyl)ethyl]piperazine22763-69-594 % similar 1-Piperazinepropanol5317-32-859 % similar 1-(3-Diethylaminopropyl)piperazine22764-55-257 % similar N,N-Dimethyl-1-piperazinepropanamine877-96-357 % similar 1-[2-(Dimethylamino)ethyl]piperazine3644-18-655 % similar N,N-Diethyl-2-(piperazin-1-yl)ethan-1-amine4038-92-055 % similar 4-(2-Piperazin-1-yl-ethyl)-morpholine4892-89-155 % similar 1-[2-(Dipropylamino)ethyl]piperazine496808-01-655 % similar 1-Piperazineethanol103-76-450 % similar Aminoethylpiperazine140-31-850 % similar 1-Propylpiperazine21867-64-150 % similar 1-Ethylhomopiperazine3619-73-650 % similar 1-Ethylpiperazine5308-25-845 % similar 1-(2-Methoxyethyl)piperazine13484-40-744 % similar 3-(Piperazin-1-yl)propanenitrile34064-86-344 % similar 1-Propylpiperazine dihydrobromide64262-23-344 % similar 2-(1-Piperazinyl)-1-(1-pyrrolidinyl)ethanone39890-45-443 % similar 1-(1-Piperidinylsulfonyl)piperazine500587-48-442 % similar 1-Cyclohexylpiperazine17766-28-842 % similar