CH2−CH(Br)−CH3\mathrm{CH}_{2}-\mathrm{CH}(\mathrm{Br})-\mathrm{CH}_{3}CH2−CH(Br)−CH3
CH3−CH2−CH2Br\mathrm{CH}_{3}-\mathrm{CH}_{2}-\mathrm{CH}_{2} \mathrm{Br}CH3−CH2−CH2Br
(CH3)3CBr\left(\mathrm{CH}_{3}\right)_{3} \mathrm{CBr}(CH3)3CBr
CH3CH2Br\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{Br}CH3CH2Br
(CH3)2CHBr\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHBr}(CH3)2CHBr