Try searching for...
SCFBio, IIT Delhi
Formula: C16H12O5 | Mol. Weight: 284.26 g/mol
IUPAC: 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one
COC1=C(C2=C(C=C1O)OC(=CC2=O)C3=CC=CC=C3)O