Try searching for...
SCFBio, IIT Delhi
Formula: C16H18O6 | Mol. Weight: 306.31 g/mol
IUPAC: 3-(5,7-dimethoxy-2-oxochromen-8-yl)-2,2-dimethylpropanoic acid
CC(C)(CC1=C(C=C(C2=C1OC(=O)C=C2)OC)OC)C(=O)O