141-82-2
丙二酸
+
108-39-4
间甲酚
→
24631-87-6
4-hydroxy-5-methylcoumarin
18692-77-8
4-羟基-7-甲基香豆素
105-58-8
碳酸二乙酯
6921-64-8
2′-羟基-4′-甲基苯乙酮
264257-31-0
3-acetyl-4-hydroxy-7-methylchromen-2-one
75590-53-3
4-ethoxy-7-methylchromen-2-one
88538-39-0
2,2,8-trimethylpyrano[3,2-c]chromen-5-one
88538-40-3
8-methoxy-2,2,7-trimethylpyrano[3,2-c]chromen-5-one