ethanone,methyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazinyl
104965-33-55-Pyrimidinecarboxylicacid,2-[4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-4-[(1-methylethyl)amino]-,methyl ester, hydrochloride (1:?)
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid