Showing Reaction 17956
3,5-dihydroxy-8-(hydroxymethyl)-2-(4-hydroxyphenyl)-8-methyl-4H,8H-pyrano[2,3-f]chromen-4-one=6-{4-[3,5-dihydroxy-8-(hydroxymethyl)-8-methyl-4-oxo-4H,8H-pyrano[2,3-f]chromen-2-yl]phenoxy}-3,4,5-trihydroxyoxane-2-carboxylic acid