Explanatory notes
… Cyclopentane (C 5 H 10 ) (liquid). (d) Cyclohexane (C 6 H 12 ) (liquid). (2) The polycyclic cyclanes include : (a) … exo -1,4- endo -5,8-dimethanonaphthalene (C 12 H 16 ) from which the pesticide HEOD is derived. (c) … as pentacyclo [5.2.1.0 2,6 .0 3,9 .0 5,8 ] decane (C 10 H 12 ) from which the formula of dodecachloropentacyclo …