What is IUPAC name of

Engineering

Chemistry

Optical Isomerism

Question

2S, 3R-2-Bromo-3-hydroxy-4-oxobutanoic acid.

2S, 3S-2-Bromo-4-formyl-3-hydroxy-butanoic acid.

2R, 3S-2-Bromo-3-hydroxy-4-oxobutanoic acid.

2S, 3R-3-Bromo-3-Carboxy-2-hydroxy propanal.

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So the IUPAC name is 2R, 3S - 2 Bromo - 3hydroxy-4oxobutanoic acid.