5880-41-1
1-(2,4-dihydroxy-6-methylphenyl)propan-1-one
+
77-78-1
硫酸二甲酯
→
64030-63-3
1-(2-hydroxy-4-methoxy-6-methylphenyl)propan-1-one
81421-66-1
4,7-dimethoxy-3,5-dimethylcoumarin