Try searching for...
SCFBio, IIT Delhi
Formula: C19H22O3 | Mol. Weight: 298.40 g/mol
IUPAC: 6-[(3R)-3,7-dimethylocta-1,6-dien-3-yl]-7-hydroxychromen-2-one
CC(=CCCC(C)(C=C)C1=C(C=C2C(=C1)C=CC(=O)O2)O)C