chlorophenyl,piperazinyl,trimethoxyphenyl,ketone,1-piperazin,1-piperazinyl
1-Piperazin
62113-47-73-Quinolinecarboxylic acid,1-ethyl-1,4-dihydro-6-methyl-7-(4-methyl-1-piperazinyl)-4-oxo-,monohydrochloride
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid