piperazinamine,methoxyphenyl,methylene,methyl,1-piperazin
1-Piperazin
62113-45-53-Quinolinecarboxylic acid,1-ethyl-1,4-dihydro-6-methyl-4-oxo-7-(1-piperazinyl)-,monohydrochloride
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid