А) CH3-CH(CH3)-CH2-CH(CH3)-CH2-CH3Б) CH3-CH(CH3)-CH2-CH2-CH(CH3)-CH2-CH2-CH3В) Br-CH2-CH(CH3)-CH(CH2CH3)-CH(CH3)-CH3Г) Cl-CH2-CH(Cl)-C(CH3)(CH3)-C(CH3)(CH3)-C(CH2CH3)(CH3)-CH2-CH2-CH3
А) CH3-CH(CH3)-CH2-CH(CH3)-CH2-CH3
Б) CH3-CH(CH3)-CH2-CH2-CH(CH3)-CH2-CH2-CH3
В) Br-CH2-CH(CH3)-CH(CH2CH3)-CH(CH3)-CH3
Г) Cl-CH2-CH(Cl)-C(CH3)(CH3)-C(CH3)(CH3)-C(CH2CH3)(CH3)-CH2-CH2-CH3