Showing Reaction 11281
8-[1-(2,4-dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-2-hydroxypropyl]-2-(3-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol={[1-(2,4-dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-1-[3,5,7-trihydroxy-2-(3-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]propan-2-yl]oxy}sulfonic acid