Irilone【isoflavone】

4',5-Dihydroxy-6,7-(epoxymethanoxy)isoflavone

9-Hydroxy-7-(4-hydroxyphenyl)-8H-1,3-dioxolo[4,5-g][1]benzopyran-8-one

3-(4-Hydroxyphenyl)-5-hydroxy-6,7-(methylenebisoxy)-4H-1-benzopyran-4-one