oxazine,carbonylchloride,dihydro,1,3-oxazine,oxazin
Oxazine
143138-94-73H-Naphth[1,2-c][1,2]oxazine,3-[[(2,6-difluorophenyl)methoxy]methyl]-3-ethyl-4,4a,5,6-tetrahydro-
106939-34-8Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate