pyridazinone,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazinyl
61316-05-0Propanoic acid,3-[[3-[(4-methyl-1-piperazinyl)sulfonyl]-3-(methylsulfonyl)propyl]thio]-,ethyl ester
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid