91-44-1
7-二乙氨基-4-甲基香豆素
→
~58%
54711-39-6
7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde
+
54711-38-5
7-(diethylamino)-4-(hydroxymethyl)chromen-2-one
88861-43-2
4-(diazoniomethylidene)-7-(diethylamino)chromen-2-olate