CH3−CH2−CH2Br\mathrm{CH}_{3}-\mathrm{CH}_{2}-\mathrm{CH}_{2} \mathrm{Br}CH3−CH2−CH2Br
CH3−CHBr−CH3\mathrm{CH}_{3}-\mathrm{CHBr}-\mathrm{CH}_{3}CH3−CHBr−CH3
CH3−CBr=CH2\mathrm{CH}_{3}-\mathrm{CBr}=\mathrm{CH}_{2}CH3−CBr=CH2
CH3−CH=CHBr\mathrm{CH}_{3}-\mathrm{CH}=\mathrm{CHBr}CH3−CH=CHBr
