(1S)-2,2-Dimethyl-3-methylenebicyclo(2.2.1)heptane 5794-04-7 Bicyclo(2.2.1)heptane, 2,2-dimethyl-3-methylene-, (1S)- Bicyclo(2.2.1)heptane, 2,2-dimethyl-3-methylene-, (1S,4R)- EINECS 227-337-8 L-Camphene