[(E)-(3,4-dimethoxyphenyl)methylideneamino]thiourea

5,6-二甲氧基茚烷-1-乙酸

4-(3,4-二甲氧基苯基)丁烷-2-酮

3,4,3',4'-四羟基苯偶酰

藜芦醛氰醇