Which one of the following is chiral ?
$1, 1$ -Dibromo- $1$ -chloropropane
$1, 3$ -Dibromo- $1$ -chloropropane
$1, 1$ -Dibromo- $3$ -chloropropane
$1, 3$ -Dibromo- $2$ -chloropropane
The structural formula of cocaine is shown below. How many stereogenic carbon atoms are there in this molecule ?
In which structure central carbon ($C-3$) not chiral centre ?
Which among the following compound show optical activity
The stereochemistry of this molecule is
On monochlorination of $2-$ methyl butane, the total number of chiral compounds is