67-56-1
甲醇
+
100523-84-0
5-溴-3-噻吩甲酸
→
~89%
88770-19-8
5-溴噻吩-3-羧酸甲酯
98215-44-2
5-bromo-3-Thiophenecarbonyl chloride
88-13-1
3-噻吩甲酸
89280-91-1
methyl 2,5-dibromothiophene-3-carboxylate
76360-43-5
2-溴噻吩-3-羧酸乙酯