Narysuj izomer: 1. 2,4- dietylo -2,4,5- trimetylohepan 2. 2,2-dietylo-3,3,3- trimetylopentan 3. 2,6- dietylo - 3,3,5 - trimetyloheptan
Narysuj izomer: 1. 2,4- dietylo -2,4,5- trimetylohepan 2. 2,2-dietylo-3,3,3- trimetylopentan 3. 2,6- dietylo - 3,3,5 - trimetyloheptan