Showing Reaction 17957
3,5-dihydroxy-8-(hydroxymethyl)-2-(4-hydroxyphenyl)-8-methyl-4H,8H-pyrano[2,3-f]chromen-4-one=3,4,5-trihydroxy-6-{[5-hydroxy-8-(hydroxymethyl)-2-(4-hydroxyphenyl)-8-methyl-4-oxo-4H,8H-pyrano[2,3-f]chromen-3-yl]oxy}oxane-2-carboxylic acid