Which of the following is least stable resonating structure?
1. 2.
3. 4.
Subtopic:  Urea & Nitro Compound |
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What is the correct IUPAC name of the given compound?


1. 4-Aminopentanitrile
2. 2-Aminopentanitrile
3. 3-Aminobutanitrile
4. 2-Aminobutanitrile
Subtopic:  Urea & Nitro Compound |
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