Which of the following IUPAC name is incorrectly matched ?

Options

A. `CH_(3)-overset(O)overset(||)(C )-CH_(2)-overset(O)overset(||)(C )-OH`
3-Oxobutanoic acid
B. `CH_(3)-underset(CH_(3))underset(|)(C )H-CH_(2)-CH_(2)-CHO`
4-Methylpentanal
C. `HO-overset(O)overset(||)(C )-CH_(2)-CH_(2)-overset(O)overset(||)(C )-H`
3-Formylpropanoic acid
D. `CH_(3)-underset(Br)underset(|)(C )H-underset(Ph)underset(|)(C )H-CH_(2)-CN`
3-Phenyl-4-bromopentanitrile

Answer

D

Explanation

Which of the following IUPAC ………………
`overset(5)CH_(3)-overset(4)underset(Br)underset(|)(C )H-overset(3)underset(Ph)underset(|)(C )H-overset(2)(C )H_(2)-overset(1)(C )N`
4-Bromo-4-phenyl pentanitrile