Odpowiedź :
etanian etylu- CH3COOC2H5
CH3-COO-CH2-CH3
propanian metylu- C2H5COOCH3
CH3-CH2-COO-CH3
metanian propylu- HCOOC3H7
H-COO-CH2-CH2-CH3
etanian butylu- CH3COOC4H9
CH3-COO-CH2-CH2-CH2-CH3
butanian etylu- C3H7COOC2H5
CH3-CH2-CH2-COO-CH2-CH3
etanian etylu- CH3COOC2H5
CH3-COO-CH2-CH3
propanian metylu- C2H5COOCH3
CH3-CH2-COO-CH3
metanian propylu- HCOOC3H7
H-COO-CH2-CH2-CH3
etanian butylu- CH3COOC4H9
CH3-COO-CH2-CH2-CH2-CH3
butanian etylu- C3H7COOC2H5
CH3-CH2-CH2-COO-CH2-CH3