26093-31-2
7-氨基-4-甲基香豆素
+
75-36-5
乙酰氯
→
~70%
66611-72-1
N-(4-methyl-2-oxochromen-7-yl)acetamide
108-24-7
乙酸酐
141-97-9
乙酰乙酸乙酯
621-42-1
N-(3-羟基苯基)乙酰胺
~45%
90767-19-4
7-bromo-4-methylchromen-2-one