阿摩線上測驗
49. What is the major organic product of the following reaction? 
(A) 4-ethyl-2,3-dimethylpyridine
(B) 5-ethyl-2,3-dimethylpyridine
(C) 6-ethyl-2,3-dimethylpyridine
(D) 2-methyl-3-propylpyridine
(E) 3-methyl-2-propylpyridine
答案：登入後查看
統計： A(5), B(8), C(0), D(3), E(17) #937858
統計： A(5), B(8), C(0), D(3), E(17) #937858
