1-[5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]ethanone

5-乙酰基-2,2-噻吩基

5,5-二乙酰基-2,2-联噻吩

2,2'-联二噻吩

5-(5-溴-2-噻吩基)-3-异噁唑羧酸乙酯