trimethyl-(5-trimethylstannylthiophen-2-yl)stannane

2,5-二(乙炔基)噻吩

3,5-dibromo-2-prop-2-enylthiophene

1-(3,5-dibromothiophen-2-yl)cyclohexan-1-ol

2,5-二(2-噻吩基)呋喃