Try searching for...
SCFBio, IIT Delhi
Formula: C16H14O4 | Mol. Weight: 270.28 g/mol
IUPAC: 3-(4-hydroxy-2-methoxyphenyl)-2H-chromen-7-ol
COC1=C(C=CC(=C1)O)C2=CC3=C(C=C(C=C3)O)OC2