Showing Reaction 13910
5,6,7-trihydroxy-2-[7-hydroxy-3-(hydroxymethyl)-2-(3-methoxyphenyl)-2,3-dihydro-1-benzofuran-5-yl]-3,4-dihydro-2H-1-benzopyran-4-one={[7-hydroxy-2-(3-methoxyphenyl)-5-(5,6,7-trihydroxy-4-oxo-3,4-dihydro-2H-1-benzopyran-2-yl)-2,3-dihydro-1-benzofuran-3-yl]methoxy}sulfonic acid