The configurations of the carbon atoms $C_2$ and $C_3$ in the following compound are respectively
$R, R$
$S, S$
$R, S$
$S, R$
The following compounds differ in respect of
The number of optical isomers in following compound is:. . . . . .
The total number of stereoisomer possible for $2, 3$ -dichloro butane
Which mixture of structure in each beaker would rotate plane polarized light?
Predict stereochemistry of product when $d$ and $l$ -amine reacts with $l$-acid