5751-80-4
噻吩-3-甲酸乙酯
→
~57%
170355-38-1
5-溴-3-噻吩羧酸乙酯
100523-84-0
5-溴-3-噻吩甲酸
88-13-1
3-噻吩甲酸
64-17-5
乙醇
71-23-8
丙醇
98215-44-2
5-bromo-3-Thiophenecarbonyl chloride