6-溴硫代苯并二氢吡喃-4-酮

4-溴苯磺酰基乙腈

1-(5-溴-1-苯并噻吩-3-基)乙酮

2-(4-溴苯基)硫基乙酸酯

1-Bromo-4-[(trifluoromethyl)sulfonyl]benzene