2,2-диметилпентанCH3-CHCH3CH3CH3-CCH3CH3CH32-CH2-CH2-CH3
3-этил-2,2-диметилбутанCH3-CH2-CHCH3CH3CH3-CCH3CH3CH32-CH3
2,3-диметилпентанCH3-CHCH3CH3CH3-CHCH3CH3CH3-CH2-CH3
2,2-диметилпентан
CH3-CHCH3CH3CH3-CCH3CH3CH32-CH2-CH2-CH3
3-этил-2,2-диметилбутан
CH3-CH2-CHCH3CH3CH3-CCH3CH3CH32-CH3
2,3-диметилпентан
CH3-CHCH3CH3CH3-CHCH3CH3CH3-CH2-CH3