952653-63-3 | 3-Quinolinecarboxylic acid, 1-cyclopropyl-7-[4-[(1,1-diMethylethoxy)carbonyl]-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo-, ethyl ester | 3-Quinolinecarboxylic acid, 1-cyclopropyl-7-[4-[(1,1-diMethylethoxy)carbonyl]-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo-, ethyl ester |