the major product of the given reaction has the molecular formula c10h16o3. draw its structure in the most stable tautomeric form. the starting material is a 7 carbon chain where carbon 1 is double bonded to oxygen and single bonded to o c h 2 c h 3. carbon 2 has a methyl substituent. carbon 7 is double bonded to oxygen and single bonded to o c h 2 c h 3. this reacts with n a o c h 2 c h 3, followed by an acidic aqueous workup.