39561-76-7
α-acetoxy-3,4-dimethoxyacetophenone
→
~87%
13443-56-6
1,2-乙二醇, 1-(3,4-二甲氧苯基)-
6380-23-0
3,4-二甲氧基苯乙烯
~79%
6814-64-8
dimethylsulphonium methylide
+
120-14-9
香兰素甲醚
140687-75-8
2-(3,4-dimethoxyphenyl)oxirane
2181-42-2
三甲基碘化锍
86-81-7
3,4,5-三甲氧基苯甲醛
1131-62-0
3,4-二甲氧基苯乙酮
37803-48-8
β-oxo-β-(3,4-dimethoxyphenyl)-ethanol
52751-63-0
1,3-bis(3,4-dimethoxyphenyl)propane-1,3-dione