67-56-1
甲醇
+
201230-82-2
carbon monoxide
206664-24-6
→
~6%
1005328-52-8
2-(5-氯苯并呋喃-2-基)乙酸甲酯
1005328-56-2
(6-chloro-2-oxo-2H-chromen-3-yl)acetic acid methyl ester