pyrrolidinone,methyl,piperazinyl,propyl,1-piperazin,1-piperazinyl
1-Piperazin
797774-50-62-Quinoxalineacetonitrile,3-[4-(2-methoxyphenyl)-1-piperazinyl]-a-[(4-methylphenyl)sulfonyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid