Răspuns:
CH3-CH2-CH2-CH2-CH2-CH3 hexan
CH3-CH(CH3)-CH2-CH2-CH3 2 metil pentan
CH3-CH2-CH(CH3)-CH2-CH3 3metil pentan
CH3-CH(CH3)-CH(CH3)-CH3 2,3 dimetil butan
CH3-C(CH3)2-CH2-CH3 2,2,dimetil butan
omolog inferior: CH3-CH2-CH2-CH2-CH3 pentan
Explicație: