Question

$H_{3}C-\underset{C_2{H}_5}{\underset{|}{CH}}-\underset{C_2{H}_5}{\underset{|}{CH}}-C{H}_3$

The IUPAC name of the above-given compound is:

Answer 1

The longest possible chain is of 6 carbons and the methyl group is substituted at C-3 and C-4

Thus, the IUPAC name is: 3,4−dimethylhexane.