Aldehydes get higher priority over ketone and alkene in numbering of principal C-chain.
∴ 3-Keto-2-methylhex-4-enal
NEET UG 2017 — Chemistry Organic Chemistry
2017mcqhard
The IUPAC name of the compound
is ________.
Official previous-year question
Held on 30 Apr 2017 · Verified 9 Jul 2026.
Options
- A
3-Keto-2-methylhex-4-enal
- B
5-Formylhex-2-en-3-one
- C
5-Methyl-4-oxohex-2-en-5-al
- D
3-Keto-2-methylhex-5-enal
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