2-amino-3-(3,4,5-trimethoxyphenyl)propanoic acid

3,4,5-三甲氧基苯甲醛

甲基(3,4,5-三甲氧基苯基)乙酸酯

3,4,5-三甲氧基甲苯

3-(3,4,5-三甲氧基苯基)丙酸乙酯