Try searching for...
SCFBio, IIT Delhi
Formula: C16H20O3 | Mol. Weight: 260.33 g/mol
IUPAC: (1S,2S)-2-hydroxy-1-methoxy-1-methyl-7-(2-methylprop-1-enyl)-2,3-dihydroindene-4-carbaldehyde
CC(=CC1=C2C(=C(C=C1)C=O)CC(C2(C)OC)O)C