Showing Reaction 15572
2-{4-[3,5-dihydroxy-7-(2-hydroxyethoxy)-4-oxo-4H-chromen-2-yl]-2-(2-hydroxyethoxy)phenoxy}acetic acid=6-({2-[4-(carboxymethoxy)-3-(2-hydroxyethoxy)phenyl]-5-hydroxy-7-(2-hydroxyethoxy)-4-oxo-4H-chromen-3-yl}oxy)-3,4,5-trihydroxyoxane-2-carboxylic acid