Showing Reaction 13920
5-[(E)-2-{4-hydroxy-3-[(1E)-4-hydroxy-3-methylidenebut-1-en-1-yl]phenyl}ethenyl]benzene-1,3-diol=6-{4-[(E)-2-(3,5-dihydroxyphenyl)ethenyl]-2-[(1E)-4-hydroxy-3-methylidenebut-1-en-1-yl]phenoxy}-3,4,5-trihydroxyoxane-2-carboxylic acid