Ofloxacin EP Impurity C

Ofloxacin EP Impurity C ; Ofloxacin Desfluoro Impurity ; (RS)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ;