4-甲氧基-4-连苯基羧酸乙酯

4-溴-2-氯苯甲醚

4-溴-2,6-二氯苯甲醚

1-bromo-3,4,5,6-tetrachloro-4-methoxycyclohexene

4-溴-2-碘-1-甲氧基苯