acetamide,piperazinyl,ethyl,1-piperazin,1-piperazinyl
1-Piperazin
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
646070-52-2Pyrimido[5,4-e]-1,2,4-triazine-5,7(1H,6H)-dione,3-[3-methoxy-4-[2-(4-methyl-1-piperazinyl)ethoxy]phenyl]-1,6-dimethyl-
88463-13-21-Piperazinecarboxylic acid,3-hydroxy-3-methyl-2,5-dioxo-6-(phenylmethyl)-, 1,1-dimethylethyl ester
646071-77-4Pyrimido[5,4-e]-1,2,4-triazine-5,7(1H,6H)-dione,3-[3-methoxy-4-[2-(4-methyl-1-piperazinyl)ethoxy]phenyl]-1,6-dimethyl-,4-oxide
64610-63-51-[10-Methyl-1-(4-methyl-1-piperazinyl)-10H-pyridazino[4,5-b][1,4]benzoxazin-7-yl]ethanone