Showing Reaction 12478
6-[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one=6-({6-[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-7-yl}oxy)-3,4,5-trihydroxyoxane-2-carboxylic acid