Showing Reaction 6989
2-[(1E)-3-hydroxy-3-methylbut-1-en-1-yl]-5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol=3,4,5-trihydroxy-6-{3-hydroxy-2-[(1E)-3-hydroxy-3-methylbut-1-en-1-yl]-5-[(E)-2-(4-hydroxyphenyl)ethenyl]phenoxy}oxane-2-carboxylic acid