2434-03-9
4,5-二溴-2-糠酸
→
~96%
3439-02-9
4-溴-呋喃-2-甲酸
32460-04-1
3,4-dibromofuran-2-carboxylic acid
88-14-2
糠酸
+
21921-76-6
4-溴-2-呋喃甲醛