問題詳情
29 Dicumarol 之結構由兩個Coumarin 分子組成，其合成的主要原料為：
(A)Coumarin 與一個acid
(B)Coumarin 與一個alcohol
(C)Coumarin 與一個ester
(D)Coumarin 與一個aldehyde
(A)Coumarin 與一個acid
(B)Coumarin 與一個alcohol
(C)Coumarin 與一個ester
(D)Coumarin 與一個aldehyde
參考答案
答案：D
難度：困難0.266667
統計：A(0),B(8),C(7),D(8),E(0)
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