CAS No:82419-30-5||Chemical Formula:C14H11F2NO4||Molecular Weight:295.24181||Exact Mass:295.06561||ethyl 9,10-difluoro-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
No. 44011602000398, Guangdong public network Anne