Write the structural formulae for
4,6-dimethyl hept-2-ene

Explanation

To write the structural formula for 4,6-dimethylhept-2-ene, follow these steps:

### Step 1: Identify the main chain
The name "hept" indicates that the main carbon chain consists of 7 carbon atoms. Therefore, we will start by drawing a straight chain of 7 carbon atoms.

### Step 2: Determine the position of the double bond
The "2-ene" part of the name indicates that there is a double bond between the second and third carbon atoms in the chain. So, we will place a double bond between C2 and C3.

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