The IUPAC name of
`CH_(3)-underset(OH)underset(|)CH-underset(OH)underset(|)CH-underset(OH)underset(|)CH-CH_(3)`

The number of meso form of the given compound is : CH_(3)-underset(OH) underset(|)(CH)-underset(OH) underset(|)(CH)-underset(OH) underset(|)(CH)-CH_(3)

The IUPAC name the compound CH_(3)-underset(OH)underset(|)(CH)-underset(OH)underset(|)(CH)-underset(OH)underset(|)(CH_(2)) is

IUPAC name of CH_(3)-underset(CH_(3))underset(|)C=CH-underset(O)underset(||)C-CH_(3) is

Total number of stereoisomer of given compound will be : CH_(3)-underset(Cl) underset(|)(CH)-underset(Br) underset(|)(CH)-underset(OH) underset(|)(CH)-CH_(3)

Write IUPAC name of CH_(3)-underset(Br)underset(|)CH-underset(CHO)underset(|)(C)H-CH_(3)