Formula: C27H36O12 | Mol. Weight: 552.60 g/mol
IUPAC: (2R,3R,4S,5R)-2-[[(2S,3R,4R)-2-(4-hydroxy-3,5-dimethoxyphenyl)-4-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]oxolan-3-yl]methoxy]oxane-3,4,5-triol
COC1=CC(=CC(=C1O)OC)CC2COC(C2COC3C(C(C(CO3)O)O)O)C4=CC(=C(C(=C4)OC)O)OC