1-(4-Chlorophenyl)-3a,4,4a,6a,7,7a-hexahydro-4,7-methano-1H-(1,2)diazeto(3,4f)benzotriazole 4,7-Methano-1H-(1,2)diazeto(3,4-f)benzotriazole, 1-(4-chlorophenyl)-3a,4,4a,6a,7,7a-hexahydro- 65245-23-0 Tetcyclacis