1,5-dibromo-2-methoxy-3-methylbenzene

5,5'-dibromo-2,2'-dimethoxy-3,3'-dimethylbiphenyl

3,5,5'-tribromo-2,2'-dimethoxy-3'-methylbiphenyl

2-氯-4-乙酰吡啶

6,6-二甲基-5-亚甲基-1,3-环戊二烯