2-Thio-5,6,8-tribromo-2H-1,3-benzoxazine-2,4(3H)-dione 2H-1,3-Benzoxazine-2,4(3H)-dione, 2-thio-5,6,8-tribromo- 5,6,8-Tribromo-dihydro-1,3-benzoxazine-2-thione-4-one DM3149000