The configurations of the carbon atoms $C_2$ and $C_3$ in the following compound are respectively
$R, R$
$S, S$
$R, S$
$S, R$
How many structural isomers of amine from $C_3H_9N$ are possible :-
How many stereo isomers are possible for the following molecule .
An aqueous solution containing compounds $A$ and $B$ shows optical activity. $A$ and $B$ are stereoisomers. Which of the following possibilities cannot be correct ?
Relation between $(X)$ and $(Y)$ is
The absolute configurations of the two centers in the following molecule are