Multiple Choice
13C NMR is a technique in which the total number of signals represents the number of unique carbon atoms in a molecule.Propose a structure that is consistent with the following data. a.The IR includes peaks at 1603 and 1495 cm-1.
b.The 13C NMR has a total of 7 signals.
c.The compound has one acidic proton.
A) I
B) II
C) III
D) IV
Correct Answer:

Verified
Correct Answer:
Verified
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