\(C_4H_{10}O\\ \)
CH3-CH2-CH2-CH2-OH: Butan-1-ol
CH3-CH(CH3)CH2OH: 2-metylpropan-1-ol
CH3-CH2-CH(OH)-CH3: Butan-2-ol
CH3-C(OH)(CH3)-CH3: 2-metylpropan -2- ol
CH3-CH2-CH2-O-CH3:1- metoxypropan
CH3-CH(CH3)-O-CH3: 2 - metoxypropan
CH3-CH2-O-CH2-CH3 : etoxyetan
\(C_4H_9Br\)
CH3-CH2-CH2-CH2Br: 1-bromobutan
CH3-CH(CH3)-CH2Br: 1-bromo-2-metylpropan
CH3-CBr(CH3)-CH3: 2-bromo-2-metylpropan
CH3-CH2-CHBr-CH3: 2-bromobutan