3β,7β-bis(methoxycarbonyloxy)-endo-tricyclo[6.2.1.02.7]undeca-4,9-diene

1,4-Methanonaphthalene, 1,4,5,8-tetrahydro-

5,6,7,8-tetrachlorobenzonorbornadiene

tricyclo[6.2.1.02,7]undeca-4,9-diene-3,6-diol

2,3-diaza-7,8-benzotricyclo<4.3.0.04,9>nona-2,7-diene