1-(4'-Acetoxy-3'-methoxyphenyl)-3-(2,6,7-triacetoxy-4-methoxy-1-phenanthryl)-2-propen-1-on

乙酸酐

1-Benzopyrylium, 2-(3,4-dihydroxyphenyl)-7-methoxy-, chloride

2,3',4'-Triacetoxy-4-methoxy-chalkon

槲皮素