Chemistry - Biomolecules Question with Solution | TestHub

Mycarose is a rare ${\mathrm{C}}_7{\mathrm{H}}_{14}{\mathrm{O}}_4$ sugar found in some antibiotic natural product. Mycarose gives a positive Tollen's test, doesn't form an osazone derivative, and on exhaustive ${\mathrm{HIO}}_4$ oxidation gives HCOOH , ${\mathrm{CH}}_3\mathrm{CHO}$ and ${\mathrm{CH}}_3{\mathrm{COCH}}_2\mathrm{CHO}$. The structure of mycarose may be: