69. Which compound would provide the following 1H-NMR spectrum?
Multiplet at 5.01 ppm (1H)
Singlet at 2.04 ppm (3H)
Doublet at 1.25 ppm (6H)
(A)5ee31f6252d7c.jpg
(B)5ee31f700281d.jpg
(C)5ee31f7d20535.jpg
(D)5ee31f8b8921d.jpg
(E)5ee320366ddc5.jpg

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統計： A(1), B(1), C(0), D(4), E(0) #2347845