IUPAC:(2S)-2-(3,4-dihydroxy-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-4-one
IUPAC:(2S)-2-(3,4-dihydroxy-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-4-one