Write down structure of the following compounds:
4-dimethylamino-2-butanol

Explanation

To write down the structure of 4-dimethylamino-2-butanol, we will follow these steps:

### Step 1: Identify the base structure
The name "butanol" indicates that the compound has a four-carbon chain (but- means four). The "ol" suffix indicates the presence of an alcohol group (-OH).

### Step 2: Determine the position of the -OH group
The "2-butanol" part of the name tells us that the -OH group is attached to the second carbon of the butane chain.

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