benzoic,methyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
157845-27-71,8-Naphthyridine-3-carboxylic acid,7-[4-(3-chlorophenyl)-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo-1-[3-(1H-1,2,4-triazol-1-ylmethyl)phenyl]-
151602-46-93-Quinolinecarboxylic acid, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-[4-(1-oxohexyl)-1-piperazinyl]-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid