Showing Reaction 9712
8-[5-(5,7-dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one=(5-{8-[5-(5,7-dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-4-oxo-4H-chromen-2-yl}-2-hydroxyphenyl)oxidanesulfonic acid