Try searching for...
SCFBio, IIT Delhi
Formula: C15H16O4 | Mol. Weight: 260.28 g/mol
IUPAC: 6-[[(2R)-3,3-dimethyloxiran-2-yl]methyl]-7-methoxychromen-2-one
CC1(C(O1)CC2=C(C=C3C(=C2)C=CC(=O)O3)OC)C