8. Which of the following is a meso compound? 
(A) I and III
(B) II and IV
(C) I and IV
(D) II and III
(E) I, IV and V

答案：登入後查看
統計： A(8), B(3), C(39), D(4), E(2) #937537

詳解 (共 1 筆)

#1154644
標準答案修正為 C
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