If a carbon atom is attached to $ - H, - OH, - COOH$ and $ - OCO{C_2}{H_5}$ number of chiral $C -$ atoms in compound is
$1$
$2$
$3$
$4$
How many meso isomers of $C_4H_8Cl_2$ will be ?
Which of the following carbohydrate have $'L'-$ configuration ?
Which of the following compounds exhibit stereoisomerism
The structural formula of cocaine is shown below. How many stereogenic carbon atoms are there in this molecule ?
The structure of $(S)-2$ -fluorobutane is best represented by