piperazinecarbonylchloride,methyl,dioxo,1-piperazin,piperazine
1-Piperazin
887407-22-93-Quinolinecarboxylic acid,1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(2-oxo-1-piperazinyl)-
804499-10-3Carbamic acid,[(1S)-1-(1H-indol-3-ylmethyl)-2-(3-methyl-1-piperazinyl)-2-oxoethyl]-,1,1-dimethylethyl ester
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid