Showing Reaction 15479
3,4,5-trihydroxy-2,8-bis(3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl)-6H-benzo[7]annulen-6-one=6-{[3,4-dihydroxy-5-oxo-2,8-bis(3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl)-5H-benzo[7]annulen-6-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid