$\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,C{H_3}} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - C{H_2}C = CH - CHC{H_2}C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3}C{H_2} - CH - C{H_2}C{H_2}C{H_2}C{H_3}}
\end{array}$


(1) હાઈડ્રોક્સિ આલ્ડીહાઈડ
(2) કિટોન
(3) ડાયકિટોન
(4) આલ્કેનોઈક એસિડ


