Showing Reaction 12492
6-[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]-5,7-dihydroxy-2-(2,4,5-trihydroxyphenyl)-4H-chromen-4-one=({6-[5,7-dihydroxy-4-oxo-2-(2,4,5-trihydroxyphenyl)-4H-chromen-6-yl]-4,5-dihydroxy-3-methoxyoxan-2-yl}methoxy)sulfonic acid