2,3-bis(5-bromo-2-methylthiophen-3-yl)but-2-enedinitrile

3-bromo-2-iodo-5-methylthiophene

2-(3-bromo-5-methylthiophen-2-yl)ethynyl-trimethylsilane

4-[5-(4-bromo-3,5-dimethylthiophen-2-yl)thiophen-2-yl]pyridine

4-(4-bromo-3,5-dimethylthiophen-2-yl)pyridine