5-丙酰基-2,2-二噻吩

2,2':5',2'-四噻吩-5-甲醛

α-五联噻吩

trimethyl-(5-thiophen-2-ylthiophen-2-yl)stannane

2-hydroxy-1-[5-(5-prop-1-ynylthiophen-2-yl)thiophen-2-yl]ethanone