Olmesartan EP Impurity D

Ofloxacin EP Impurity E ; Ofloxacin USP Related Compound A ; N-Desmethyl Ofloxacin ; (RS)-9-Fluoro-2, 3-dihydro-3-methyl-10-(1-piperazinyl)-7-oxo-7H-pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylic acid ;