IUPAC:(2R)-1-{2,4-dihydroxy-3-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]phenyl}-3-(3,4-dihydroxyphenyl)-2-hydroxypropan-1-one
IUPAC:(2R)-1-{2,4-dihydroxy-3-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]phenyl}-3-(3,4-dihydroxyphenyl)-2-hydroxypropan-1-one