Try searching for...
SCFBio, IIT Delhi
Formula: C20H26O10 | Mol. Weight: 426.40 g/mol
IUPAC: 2-[(1R,2R)-1,2-dihydroxypropyl]-7-methoxy-5-methyl-8-[(2S,3R,4R,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
CC1=CC(=C(C2=C1C(=O)C=C(O2)C(C(C)O)O)C3C(C(C(C(O3)CO)O)O)O)OC