5,5''-二氯-2',5'-二氢-2,2''-二甲基-3,3':4',3''-三联噻吩

2-[4-(4-bromo-5-methylthiophen-2-yl)phenyl]-1,3-dioxolane

5-methylnaphthalene-1,4-dione

5-甲基噻吩-2-羧酸乙酯

5-溴甲基-2-溴噻吩