2,5-dibromo-3,4-dihydro-1(2H)-naphthalenone

2,7-dibromo-3,4-dihydro-1(2H)-naphthalenone

5-bromo-1,4-dihydro-1,4-epoxynaphthalene

1,3-二溴苯

5-溴-1-萘甲醛