英文别名Bicyclo[2.2.1]heptane,7,7-dimethyl-2-methylene-; 2-Methylene-7,7-dimethylbicyclo[2.2.1]heptane; 7,7-Dimethyl-2-methylenenorbornane; 7,7-dimethyl-3-methylidenebicyclo[2.2.1]heptane; 7,7-dimethyl-2-methylene-norbornane; Norbornane,7,7-dimethyl-2-methylene 
