4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid

(1E)-1-[(3,4,5-三甲氧基苯基)亚甲基]茚

ethyl 2-cyano-3-(3,4,5-trimethoxyphenyl)prop-2-enoate

4-苯基-2-[(3,4,5-三甲氧基苄亚基)氨基]噻唑

4-苯基-2-[(3,4,5-三甲氧基苄基)氨基]噻唑