1,4-bis(benzyloxy)-2,5-diiodobenzene InChI=1/C20H16I2O2/c21-17-12-20(24-14-16-9-5-2-6-10-16)18(22)11-19(17)23-13-15-7-3-1-4-8-15/h1-12H,13-14H benzene, 1,4-diiodo-2,5-bis(phenylmethoxy)-