Molecular Formula: C17H18FN3O4 Formula Weight: 347.34
(S)-9-Fluoro-3-methyl-7-oxo-10-(1-piperazinyl)-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]-benzoxazine-6-carboxylic acid;Desmethyl Levofloxacin