methoxycarbonyl,phenyl,piperazinecarboxylic,dimethylethyl,ester,1-piperazin,1-piperazinecarboxylic,piperazine
1-Piperazin
928639-99-0Pyrido[2,3-d]pyrimidine-6-carboxylic acid,8-(2,3-dihydro-1H-inden-5-yl)-5,8-dihydro-2-[[3-(4-methyl-1-piperazinyl)propyl]amino]-5-oxo-, ethyl ester
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid