1,7,7-TRIMETHYLBICYCLO[2.2.1]HEPT-2-ENE 1,7,7-Trimethyl-2-norbornene 1,7,7-Trimethylbicyclo(2.2.1)hept-2-ene 1,7,7-Trimethylnorbornene 2-Bornene 2-Bornene (8CI) 464-17-5 Bicyclo(2.2.1)hept-2-ene, 1,7,7-trimethyl- (9CI) Bornylene NSC 193373