… Cyclic hydrocarbons. …
Explanatory notes
… etc. (b) Bridge-linked compounds such as 1,4,4a,5,6,7,8,8a-octahydro- exo -1,4- endo -5,8-dimethanonaphthalene (C 12 H … ), liquid. (c) Cyclohexene (C 6 H 10 ), liquid. (d) Cyclo-octatetraene (C 8 H 8 ), liquid. (e) Azulene (C 10 H 8 ), … general formula (C 5 H 8 ) n where n may be 2 or more. They occur naturally in the vegetable kingdom as odoriferous, …