Showing Reaction 13560
6,7-dihydroxy-3-[(3-hydroxy-4-methoxyphenyl)methyl]-5-methoxy-3,4-dihydro-2H-1-benzopyran-4-one=6-{5-[(6,7-dihydroxy-5-methoxy-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl)methyl]-2-methoxyphenoxy}-3,4,5-trihydroxyoxane-2-carboxylic acid