After a series of Kiliani-Fischer syntheses on D-glyceraldehyde, an unknown sugar was isolated from the reaction mixture. The following experimental data was obtained. What is the structure of this unknown sugar? Data:
- Molecular formula: C6H12O6
- Reacts with phenylhydrazine to give an osazone, mp 178°C.
- Reacts with HNO3 to give an optically active aldaric acid.
- Wohl degradation followed by HNO3 oxidation gives an optically inactive
Aldaric acid.
- Two Wohl degradations followed by HNO3 oxidation give a meso-tartaric acid. 
Definitions:
Bonus
Extra payment made to employees as an incentive or reward above their regular salary.
Bonus
An additional compensation awarded to employees as a reward for their performance beyond their usual salary.
Stock Outs
Occurs when an inventory item is not available in stock, leading to potential lost sales.
Office Supplies
Various products and equipment regularly used in offices, such as paper, pens, computers, and desks.
Q7: What is the product of the following
Q8: What would happen if a mixture of
Q15: What is the product of the following
Q32: What aldehyde or ketone is needed to
Q32: All except one of the statements below
Q36: The reaction of tert-butyl bromide, (CH<sub>3</sub>)<sub>3</sub>CBr, with
Q39: Which of the following is the correct
Q39: What is the IUPAC name of the
Q44: Which of the following statements about Aldol
Q47: Rank the following groups in order