IUPAC:(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-{4-[(1E,6E)-7-(4-hydroxy-3-methoxyphenyl)-3,5-dioxohepta-1,6-dien-1-yl]-2-methoxyphenoxy}oxane-2-carboxylic acid
IUPAC:(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-{4-[(1E,6E)-7-(4-hydroxy-3-methoxyphenyl)-3,5-dioxohepta-1,6-dien-1-yl]-2-methoxyphenoxy}oxane-2-carboxylic acid