Main ingredients and chemical name of this product: The main ingredient of this product is levofloxacin lactate, and its chemical name is: (S)-(-)-9-fluoro-2-,3-dihydro-3-methyl-10(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de][1,4]-benzoxazine-6-carboxylic acid lactate hemihydrate. [Molecular formula] C18H20FN3O4 C3H6O3 1/2H2O [Molecular weight] 460.41
