6512-31-8
2,4-dimethoxy-6-(2-oxopropyl)Benzoic acid
→
15766-71-9
(3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one
13410-15-6
(R)-6-methoxymellein
+
77-78-1
硫酸二甲酯