Try searching for...
SCFBio, IIT Delhi
Formula: C15H22O | Mol. Weight: 218.33 g/mol
IUPAC: (1R,2R,5S,7S)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undec-8-en-10-one
CC1CCC2C13CC(C2(C)C)C(=CC3=O)C