phenoxazine,carboxylic,oxazin,oxazine
Oxazin
873859-25-73-Pyridinecarboxylic acid,5-chloro-6-[8-[[[4-(1,1-dimethylethyl)phenyl]amino]carbonyl]-2,3-dihydro-4H-1,4-benzoxazin-4-yl]-
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