Formula: C23H26O12 | Mol. Weight: 494.40 g/mol
IUPAC: [(2R,3S,4S,5R,6S)-6-[[(3S,4R,4aS)-4-ethenyl-8-oxo-4,4a,5,6-tetrahydro-3H-pyrano[3,4-c]pyran-3-yl]oxy]-3,4,5-trihydroxyoxan-2-yl]methyl 2,3-dihydroxybenzoate
C=CC1C2CCOC(=O)C2=COC1OC3C(C(C(C(O3)COC(=O)C4=C(C(=CC=C4)O)O)O)O)O