anti-Sesquinorbornene

(1β,3α,6α,8β)-Tetracyclo[6.2.1.13,6.02,7]dodeca-2(7)-ene

1,2,3,4,5,6,7,8-Octahydro-1β,4β:5α,8α-dimethanonaphthalene

1,2,3,4,5,6,7,8-Octahydro-1α,4α:5β,8β-dimethanonaphthalene

1,4:5,8-Dimethano-4A,8A-(methanoxymethano)naphthalene-9,11-dione, octahydro-(1alpha,4alpha,4abeta,5beta,8alpha,8abeta)-