Draw the structure of the hemiacetal given below.
The methyl hemiacetal of acetaldehyde

Structure of methyl hemiacetal of acetaldehyde with hydroxyl and methoxy groups.

Structure of methyl hemiacetal of acetaldehyde with hydroxyl and hydrogen atoms.

Structure of a dimethyl hemiacetal with hydroxyl and two methoxy groups.

Structure of a dimethyl hemiacetal with two methoxy groups and no hydroxyl.

Draw the structure of the hemiacetal given below.The methyl hemiacetal of acetaldehyde