55960-07-1
2,2'-dihydroxy-4'-methoxyacetophenone
+
109-94-4
甲酸乙酯
→
128428-13-7
3-hydroxy-7-methoxychromen-4-one
60965-24-4
2-bromo-1-(2-hydroxy-4-methoxy-phenyl)ethanone
552-41-0
丹皮酚