Try searching for...
SCFBio, IIT Delhi
Formula: C19H20O6 | Mol. Weight: 344.40 g/mol
IUPAC: (2S)-2-(2,3-dimethoxyphenyl)-5,7-dimethoxy-2,3-dihydrochromen-4-one
COC1=CC=CC(=C1OC)C2CC(=O)C3=C(O2)C=C(C=C3OC)OC