5,6,7-trimethoxy-1H-indole-2-carbonyl chloride

2,4-二氯-5-(3,4,5-三甲氧基苄基)嘧啶

5-ethyl-1,2,3-trimethoxybenzene

3,4,5-trimethoxy-N,N-dimethylbenzamide

1-(3,4,5-trimethoxyphenyl)propan-1-one