Showing Reaction 17106
5-hydroxy-4-(2-hydroxyphenyl)-8,8-dimethyl-6-(2-methylpropanoyl)-2H,8H-pyrano[2,3-f]chromen-2-one=3,4,5-trihydroxy-6-{[4-(2-hydroxyphenyl)-8,8-dimethyl-6-(2-methylpropanoyl)-2-oxo-2H,8H-pyrano[2,3-f]chromen-5-yl]oxy}oxane-2-carboxylic acid