918314-28-0

4H-1-Benzopyran-4-one,2-[(2R,3R)-8-ethoxy-2,3-dihydro-3-(4-hydroxy-3,5-dimethoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-,(2R,3R)-rel-