trans-bicyclo[4.4.0]dec-3-ene-1-carboxylic acid

11,11-Dibromtricyclo<4.4.1.01,6>undec-3-en

(1aR,2aR,6aS,7aS)-1,1,8,8-tetrabromooctahydro-1H-2a,6a-methanocyclopropa[b]naphthalene

4a,8a-Epoxynaphthalene, 1,2,3,4,5,8-hexahydro-