問題詳情

20. 下列何者結構具有對掌性質(chirality)?
(A) 2,4-Dimethylheptane
(B) 5-Ethyl-3,3-dimethylheptane
(C) cis-1,3-Dimethylcyclohexane
(D) 4-Methylcyclohexanone

參考答案