1567-56-2
4,5-dimethoxy-2-benzofuran-1,3-dione
+
64-17-5
乙醇
→
123796-70-3
6-ethoxycarbonyl-2,3-dimethoxybenzoate
100973-01-1
diethyl 3,4-dimethoxybenzene-1,2-dicarboxylate
75-03-6
碘乙烷
104270-87-3
ethyl 6-formyl-2,3-dimethoxybenzoate
4667-74-7
4,5-dimethoxyisoindole-1,3-dione
4741-58-6
4,5-二甲基酞内酯