CH3−CH2−CH3\mathrm{CH}_{3}-\mathrm{CH}_{2}-\mathrm{CH}_{3}CH3−CH2−CH3
CH3−CH2−OH\mathrm{CH}_{3}-\mathrm{CH}_{2}-\mathrm{OH}CH3−CH2−OH
CH3−CH=CH2\mathrm{CH}_{3}-\mathrm{CH}=\mathrm{CH}_{2}CH3−CH=CH2
CH3−CH3\mathrm{CH}_{3}-\mathrm{CH}_{3}CH3−CH3
