【Product Name】  8beta-(2-Hydroxy-2-methyl-3-oxobutyryloxy)glucozaluzanin C

【CAS Number】  93395-31-4

【Chemical Name】  [(3aR,4R,6aR,8S,9aR,9bR)-3,6,9-trimethylidene-2-oxo-8-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-4-yl] (2R)-2-hydroxy-2-methyl-3-oxobutanoate

【Smiles】  CC(=O)C(C)(C(=O)OC1CC(=C)C2CC(C(=C)C2C3C1C(=C)C(=O)O3)OC4C(C(C(C(O4)CO)O)O)O)O

【Chemical Formula】  C26H34O12

【Molecular Weight】   538.6

【Chemotaxonomic Group】   Sesquiterpenoids

【Source】   The herbs of Crepis crocea.