Write the IUPAC names of the following compounds :
`CH_3 - CH_2 - underset(CH_2CH_3) underset(|) overset(CH_3) overset(|) C- CH_2OH`

Explanation

To determine the IUPAC name of the given compound, we will follow these steps:

### Step 1: Identify the longest carbon chain
The first step in naming the compound is to identify the longest continuous carbon chain. In this case, we can see that the longest chain consists of four carbon atoms.

### Step 2: Number the carbon chain
Next, we need to number the carbon chain. We will start numbering from the end closest to the functional group (–OH). This ensures that the functional group gets the lowest possible number.

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