(1R-(1R*,3E,5S*,9S*))-4,11,11-Trimethyl-6-methylenebicyclo(7.2.0)undec-3-en-5-ol 32214-88-3 Bicyclo(7.2.0)undec-3-en-5-ol, 4,11,11-trimethyl-8-methylene-, (1R,3E,5S,9S)- Bicyclo(7.2.0)undec-3-en-5-ol, 4,11,11-trimethyl-8-methylene-, (1R-(1R*,5S*,9S*))- EINECS 250-958-0