piperazinepropanamide,diethyl,1-piperazin,piperazine
1-Piperazin
89513-69-95H-Pyrimido[4,5-b][1,4]benzothiazin-9(6H)-one,7,8-dihydro-7,7-dimethyl-4-[4-(phenylmethyl)-1-piperazinyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
83735-33-5Benzoic acid, 3,4-dimethoxy-,2-[4-[(1,2,3,4-tetrahydro-2-oxo-6-quinolinyl)carbonyl]-1-piperazinyl]ethylester, monohydrochloride