Formula: C28H26O12 | Mol. Weight: 554.50 g/mol
IUPAC: 3-oxo-3-[[(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[(7-methoxy-2-oxo-10-phenyl-3-oxatricyclo[7.3.1.05,13]trideca-1(13),5,7,9,11-pentaen-8-yl)oxy]oxan-2-yl]methoxy]propanoic acid
COC1=C(C2=C(C=CC3=C2C(=C1)COC3=O)C4=CC=CC=C4)OC5C(C(C(C(O5)COC(=O)CC(=O)O)O)O)O