4-[(3,4-dimethoxyphenyl)methyl]-1,2-dimethoxybenzene

3,4-二甲氧基联苯-4-羧酸

(S)-劳丹素

2,3,6,7-tetrahexoxytriphenylene

2-(2-formyl-4,5-dimethoxyphenyl)-4,5-dimethoxybenzaldehyde