1,4-Epoxynaphthalene, 6,7-dibromo-5,8-dichloro-1,4-dihydro-

1,4-dichloro-2,3,5,6-tetramethylbenzene

1,2,4,5-四苯基苯

1,2,4-tribromo-3,6-dichlorobenzene

1,4-dibromo-2,5-dichloro-3,6-diiodobenzene