716-43-8
2-(2-甲氧基-2-氧代乙基)苯羧酸甲酯
+
6540-66-5
1-(2-hydroxy-4-methoxy-6-methylphenyl)ethanone
→
~52%
89140-93-2
11-hydroxy-3-methoxy-1-methylbenzo[b]xanthen-12-one
89140-94-3
6,11-dihydroxy-3-methoxy-1-methylbenzo[b]xanthen-12-one