1,2-dibromo-3,6-diiodo-4,5-dimethylbenzene InChI=1/C8H6Br2I2/c1-3-4(2)8(12)6(10)5(9)7(3)11/h1-2H benzene, 1,2-dibromo-3,6-diiodo-4,5-dimethyl-