67-56-1
甲醇
+
35700-40-4
2,3-二氢苯并呋喃-7-羧酸
→
~99%
133844-95-8
2,3-二氢苯并呋喃-7-羧酸甲酯
99517-45-0
methyl benzofuran-7-carboxylate
~97%
123266-63-7
2,3-二氢-1-苯并呋喃-7-碳酰氯
13661-90-0
2-vinyloxy-benzoic acid methyl ester
75855-24-2
methyl 2-hydroxy-3-vinylbenzoate
119-36-8
柳酸甲酯
69-72-7
水杨酸