2H-1,4-oxazin-2-one, 3-bromo-5-chloro-6-methyl- 3-bromo-5-chloro-6-methyl-2H-1,4-oxazin-2-one InChI=1/C5H3BrClNO2/c1-2-4(7)8-3(6)5(9)10-2/h1H