3,7-dimethoxy-2-(7-methoxy-benzo[1,3]dioxol-5-yl)-chromen-4-one

2-乙酰氧基-4-甲氧基苯甲酸

3,7-dimethoxy-chromen-4-one

醋酸

3-benzyl-7-methoxy-2-methyl-chromen-4-one