furancarboxylic,methyl,piperazinyl,carbonyl,phenyl,1-piperazin,1-piperazinyl,furan,furancarboxylic acid
1-Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
105629-34-32-Furancarboxylic acid,2-[4-[[[[(4-cyclohexyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]phenylacetyl]amino]-3-oxo-2-isoxazolidinyl]tetrahydro-5-oxo-
927806-06-21H-Inden-1-one,2,3-dihydro-5-[[2-(1-piperazinylcarbonyl)furo[2,3-c]pyridin-3-yl]amino]-,1-oxime
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid