1,3-CPD 1,3-Cyclopentadiene, dimer 107760-16-7 2-05-00-00391 (Beilstein Handbook Reference) 3a,4,7,7a-Tetrahydro-4,7-methanoindene 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro- 4,7-Methanoindene, 3a,4,7,7a-tetrahydro- 45737-84-6 54335-17-0 77-73-6 AI3-03386 BRN 1904092 Bicyclopentadiene Biscyclopentadiene CCRIS 4790 Cyclopentadiene dimer DICYCLOPENTADIENE Dicyclopentadiene [UN2048] [Flammable liquid] Dicyklopentadien [Czech] Dimer cyklopentadienu [Czech] EINECS 201-052-9 HSDB 321 NSC 7352 Tricyclo(5.2.1.0)-3,8-decadiene UN2048 alpha-Dicyclopentadiene (endo form)