methyl,piperazinyl,imino,phenylacetophenone,1-piperazin,1-piperazinyl
1-Piperazin
872866-15-41-Piperazinecarboxamide,N,N-dimethyl-4-[4-[[[[3-nitro-4-[[2-(phenylthio)ethyl]amino]phenyl]sulfonyl]amino]carbonyl]phenyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid