IUPAC:(1R,2R,3S,5R,7S)-3-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-7-({[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}methyl)-2-hydroxy-6,8-dioxabicyclo[3.2.1]octane-5-carboxylic acid
IUPAC:(1R,2R,3S,5R,7S)-3-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-7-({[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}methyl)-2-hydroxy-6,8-dioxabicyclo[3.2.1]octane-5-carboxylic acid