1-(2,4-Dimethoxy-phenyl)-3-(2-hydroxyethyl)thiourea

1-[2,4-dimethoxy-5-(3-methylbut-2-enyl)phenyl]ethanone

2-氯-1-（2，4-二甲氧基苯基）乙酮

3-(2,4-dihydroxyphenyl)-7-hydroxy-4-methylchromen-2-one

[3-(2,4-dimethoxyphenyl)-4-methyl-2-oxochromen-7-yl] acetate