Try searching for...
SCFBio, IIT Delhi
Formula: C20H24O9 | Mol. Weight: 408.40 g/mol
IUPAC: (2R)-2-[2-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl]-2,3-dihydrofuro[3,2-g]chromen-7-one
CC(C)(C1CC2=C(O1)C=C3C(=C2)C=CC(=O)O3)OC4C(C(C(C(O4)CO)O)O)O