3a,4,5,6,7,7a-Hexahydro-4,7-methano-1H-indene 3a,4,7,7a-Tetrahydro-4,7-methanoindan 4,7-Methano-1H-indene, 3a,4,5,6,7,7a-hexahydro- 4,7-Methanoindene, 3a,4,5,6,7,7a-hexahydro- 4488-57-7 52642-53-2 AI3-51355 Dihydrodicyclopentadiene EINECS 224-778-8 NSC 22462 Tricyclo(5.2.1.0(2,6))dec-3-ene Tricyclo(5.2.1.0(2,6))dec-4-ene