41. Which compound would be expected to show intense IR absorption at 1780 cm-1?
(A)
(B)
(C)
(D)
(E)
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統計: 尚無統計資料
統計: 尚無統計資料
41. Which compound would be expected to show intense IR absorption at 1780 cm-1?
(A)
(B)
(C)
(D)
(E)