LFX71: Levofloxacin Impurity 11

(S)-9,10-Difluoro-3-methyl-2,3,5,6-tetrahydro-[1,4]oxazino[2,3,4-ij]quinolin-7-one ;

CAS # 1798902-76-7 ;

C12H11F2NO2 ;
Mol. Wt.: 239.22 ;