34668-26-3
Furo[2,3-b]pyridine-2-carboxylic acid
+
64-17-5
乙醇
→
~85%
34668-25-2
Ethyl furo[2,3-b]pyridine-2-carboxylate
6562-74-9
5-氨基-呋喃[2,3-B]吡啶-2-羧酸乙酯