pyridazinecarboxamide,cyclobutylmethyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
138668-44-71,8-Naphthyridine-3-carboxylic acid,1-cyclopropyl-6-fluoro-1,4-dihydro-5-methyl-4-oxo-7-(1-piperazinyl)-,monomethanesulfonate
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
179690-20-14-Piperidinepropanoic acid, 1-[[4-(4-pyridinyl)-1-piperazinyl]carbonyl]-,methyl ester, monohydrochloride