26. Compound X has the molecular formula C10H12O. The IR spectrum of X has a strong band near 1710 cm-1. Compound X forms a phenylhydrazone, but gives a negative Tollens’ test and a positive iodoform test. What is the structure of the compound X?
(A)
(B)
(C)
(D)
(E)
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統計: A(2), B(33), C(3), D(1), E(5) #2053823
統計: A(2), B(33), C(3), D(1), E(5) #2053823