5,7-dimethoxy-2,2-dimethylchromene

3,5-dimethoxyphenol,acetate

1,3-二甲氧基-5-甲基硫代苯

3-(3,5-dimethoxyphenoxy)propane-1,2-diol

5,7-二甲氧基-2-甲基-4H-苯并吡喃-4-酮