Showing Reaction 15525
3,5-dihydroxy-2-[4-hydroxy-3-(2-hydroxyethoxy)phenyl]-7-(2-hydroxyethoxy)-4H-chromen-4-one=3,4,5-trihydroxy-6-({5-hydroxy-2-[4-hydroxy-3-(2-hydroxyethoxy)phenyl]-7-(2-hydroxyethoxy)-4-oxo-4H-chromen-3-yl}oxy)oxane-2-carboxylic acid