methyl,piperazinyl,ethyl,naphthyl,phthalazine,1-piperazin,1-piperazinyl
1-Piperazin
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
527706-09-81-Piperazinecarboxylic acid,2-[(1S)-1-methylpropyl]-3-oxo-4-(phenylmethyl)-, 1,1-dimethylethyl ester,(2S)-