ethanone,aminomethyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazinyl
122113-28-46H-Pyrrolo(2,3-d)pyrimidin-6-one, 5,7-dihydro-2-(4-ethyl-1-piperazinyl)-7-methyl-, monohydrochloride
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid