Try searching for...
SCFBio, IIT Delhi
Formula: C19H18O5 | Mol. Weight: 326.30 g/mol
IUPAC: 7-[(E)-3-methyl-4-[(2S)-4-methyl-5-oxo-2H-furan-2-yl]but-2-enoxy]chromen-2-one
CC1=CC(OC1=O)CC(=CCOC2=CC3=C(C=C2)C=CC(=O)O3)C