Try searching for...
SCFBio, IIT Delhi
Formula: C15H24 | Mol. Weight: 204.35 g/mol
IUPAC: (1R,7R,10R)-4,10,11,11-tetramethyltricyclo[5.3.1.01,5]undec-4-ene
CC1CCC2CC3=C(CCC13C2(C)C)C