阿摩線上測驗
54. The 1
H NMR spectrum of a compound with formula C7
H14O shows two signals. Which one of the followings is a possible
structure for this compound?
(A) 2-heptanone
(B) 2-methyl-3-heptanone
(C) 3-methyl-2-heptanone
(D) 2,2-dimethyl-3-pentanone
(E) 2,4-dimethyl-3-pentanone
答案：登入後查看
統計： A(0), B(3), C(1), D(3), E(23) #937863
統計： A(0), B(3), C(1), D(3), E(23) #937863