(Z)-2-(3,3-Dimethylbicyclo(2.2.1)hept-2-ylidene)ethanol 135911-96-5 58437-72-2 EINECS 261-253-2 Ethanol, 2-(3,3-dimethylbicyclo(2.2.1)hept-2-ylidene)-, (2Z)- Ethanol, 2-(3,3-dimethylbicyclo(2.2.1)hept-2-ylidene)-, (Z)-