Concept:
In cycloalkenes:
• Double bond is given positions
• Numbering is done to give substituent lowest possible number Step 1: Identify structure.
Cyclohexene ring with one double bond and a methyl group. Step 2: Number the ring.
Assign double bond as . Then continue numbering to give methyl lowest number. Step 3: Locate substituent.
Methyl group comes at position .
