(E)-2-(3,3-Dimethylbicyclo(2.2.1)hept-2-ylidene)ethanol 58437-71-1 EINECS 261-252-7 Ethanol, 2-(3,3-dimethylbicyclo(2.2.1)hept-2-ylidene)-, (2E)- Ethanol, 2-(3,3-dimethylbicyclo(2.2.1)hept-2-ylidene)-, (E)-