67-56-1
甲醇
+
643-79-8
邻苯二甲醛
→
~93%
24388-70-3
1,3-dimethoxy-1,3-dihydro-2-benzofuran
77-78-1
硫酸二甲酯
59567-96-3
3,3-dimethoxy-1H-2-benzofuran
51790-19-3
2,3-dimethoxyanthracene
22506-55-4
2,3-dimethoxyanthracene-9,10-dione