Final answer:
Methyl methanoate corresponds to the structure CH3OCH, which is option b.
Step-by-step explanation:
Select the structure that corresponds to the name: methyl methanoate. The correct structure for methyl methanoate is option b. Methyl methanoate is an ester, which is characterized by a carbon with a double-bonded oxygen and a single bonded oxygen connected to another carbon. Methyl methanoate is more commonly known as formic acid methyl ester, and its structure is CH3O-C(=O)H, which corresponds to option b: CH3OCH.