LFX65: Levofloxacin Impurity 5

(3S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid difluoroboryl ester ;

CAS # 129306-33-8 ;

C13H8BF4NO4 ;
Mol. Wt.: 329.01 ;