piperazineacetic,naphthalenylmethyl,1-piperazin,1-piperazineacetic,piperazine
1-Piperazin
910657-05-51-Piperazinecarboxylic acid, 4-[2-(hydroxymethyl)-5-nitrobenzoyl]-,1,1-dimethylethyl ester
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
866956-56-13-Quinolinecarboxylic acid,1-[4-[(diethylamino)methyl]phenyl]-6-fluoro-1,4-dihydro-4-oxo-7-[4-(2-pyrimidinyl)-1-piperazinyl]-8-(trifluoromethoxy)-