GENERAL ORGANIC CHEMISTRY
231787
IUPAC name of the following compound is:
1 4-Methoxy-6-nitrocyclohexene
2 5-Methoxy-3-nitrocyclohexene
3 3-Nitro-1-methoxycyclohex-4-ene
4 3-NItro-5-methoxycyclohexene
Explanation:
IUPAC name of compound is

Double bond has greater preference than side chain 5Methoxy-3-nitrocyclohexene.