Formula: C21H28O14 | Mol. Weight: 504.40 g/mol
IUPAC: [(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl] (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
C1=CC(=C(C=C1C=CC(=O)OC2C(C(C(C(O2)COC3C(C(C(C(O3)CO)O)O)O)O)O)O)O)O