piperazinyl,isopropylamino,methyl,phenoxy,ethoxy,pyrazine,1-piperazin,1-piperazinyl
1-Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
881743-64-23-PYRIDINECARBOXAMIDE, N-(1,1-DIMETHYLETHYL)-4-(2-METHYLPHENYL)-6-(4-METHYL-1-PIPERAZINYL)-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid