IUPAC:8-[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl]-7-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
IUPAC:8-[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl]-7-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one