tert-Butyl 6-bromo-2H-benzo[b][1,4]oxazine-4(3H)-carboxylate
6-Bromo-5-fluoro-3,4-dihydro-2H-benzo[b][1,4]oxazine
6-Bromo-7-fluoro-3,4-dihydro-2H-1,4-benzoxazine
6-Bromo-3,4-dihydro-2H-benzo[b][1,4]oxazine
6-Bromo-5-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine
