67-56-1
甲醇
+
139669-96-8
2,4-二溴-5-噻唑羧酸
→
~86%
918164-43-9
methyl 2,4-dibromo-1,3-thiazole-5-carboxylate
170232-68-5
2,4-二溴噻唑-5-甲醇