107-20-0
氯乙醛
+
563-96-2
乙醛酸
→
~59%
40636-99-5
3-chloro-2-hydroxy-2H-furan-5-one
98-01-1
糠醛
~39%
298-12-4
766-40-5
3,4-二氯-5-羟基-5H-呋喃-2-酮