3-(1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)prop-2-en-1-one

5-[(3,4-dihydroxyphenyl)methylidene]-1,3-dimethyl-1,3-diazinane-2,4,6-trione

[3,4-二(苯基甲氧基)苯基]乙酸酯

4-乙氧基-3-羟基苯甲醛

3-(3,4-dihydroxyphenyl)prop-2-enoyl chloride