Ofloxacin EP Impurity D

(RS)-10-Fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ;|(RS)-10-fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7- oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6- carboxylic Acid;|10-Fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid;|10-fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid|6-fluoro-2-methyl-7-(4-methylpiperazin-1-yl)-10- oxo-4-oxa-1-azatricyclo[7.3.1.05,¹³]trideca- 5,7,9(13),11-tetraene-11-carboxylic acid|Ofloxacin 10-Fluoro Isomer ;|Ofloxacin 10-Fluoro Isomer;|Ofloxacin EP Impurity D ; Ofloxacin 10-Fluoro Isomer ; (RS)-10-Fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ;