Formula: C19H30O9 | Mol. Weight: 402.40 g/mol
IUPAC: (1R,5R,8S)-8-hydroxy-1,5-dimethyl-8-[(E,3S)-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybut-1-enyl]-6-oxabicyclo[3.2.1]octan-3-one
CC(C=CC1(C2(CC(=O)CC1(OC2)C)C)O)OC3C(C(C(C(O3)CO)O)O)O