IUPAC:3-{[(2S,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one
IUPAC:3-{[(2S,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one