IUPAC:2-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-4-yl 3-(3,4-dihydroxyphenyl)prop-2-enoate
IUPAC:2-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-4-yl 3-(3,4-dihydroxyphenyl)prop-2-enoate