1-ethenyl-3,5-dimethoxybenzene

4-[(E)-2-(3,5-二羟基苯基)乙烯基]苯基乙酸酯

1,3-dimethoxy-5-propylbenzene

3,5-二羟基苯甲酰氯化物

3-hydroxy-5-oxocyclohex-3-ene-1-carboxylic acid