4. 4-壬酮(4-nonanone)在質譜分析中,下列哪個質量數最不易觀察到?
(A) m/z = 71
(B) m/z = 86
(C) m/z = 99
(D) m/z = 114
答案:登入後查看
統計: A(6), B(13), C(13), D(30), E(0) #3420918
統計: A(6), B(13), C(13), D(30), E(0) #3420918