acetic,acetylcyclopent,oxazin,phenoxy
Oxazin
56583-66-510-(dimethylamino)-3,7-dihydroxy-6,14-dioxo-6,14-dihydrochromeno[3,2-a]phenoxazin-13-ium chloride
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