Amongst the following amino acids, the $(R)$ - enantiomer is represented by
Configuration of the following compound is
Methyl $- \alpha - D-$ glucoside and methyl $- \beta -D-$ glucoside are
Which of following compound is chiral
Which $L$ -sugar on oxidation gives an optically active dibasic acid
What is the possible number of optical isomers for a compound containing $2-$dissimilar asymmetric carbon atom