benzaldehyde,chloro,benzoxazin,methylhydrazone,oxazin
Oxazin
921224-81-9(4r,8as)-4-phenyl-8a-(trifluoromethyl)-4,6,7,8-tetrahydro-3h-pyrrolo[2,1-c][1,4]oxazin-1-one
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