Mass
MS-IW-0178
N-(acetoacetyl)glycine
C6H9NO4 (Mass of molecular ion: 159)
Source Temperature: 180 °C
Sample Temperature: 150 °C
Direct, 75 eV
14.0 1.1
15.0 6.2
17.0 1.4
18.0 7.7
27.0 3.1
28.0 10.0
29.0 4.2
30.0 96.3
31.0 4.4
39.0 2.1
41.0 2.5
42.0 10.8
43.0 100.0
44.0 15.3
45.0 2.5
54.0 2.5
55.0 2.0
56.0 10.1
57.0 8.8
58.0 8.9
69.0 7.3
71.0 4.5
72.0 8.6
73.0 2.6
74.0 9.5
75.0 9.6
76.0 14.1
84.0 6.6
85.0 35.9
86.0 1.9
87.0 4.5
89.0 5.5
98.0 1.0
99.0 14.4
100.0 1.6
114.0 44.3
115.0 14.9
116.0 1.2
117.0 26.3
118.0 1.4
131.0 1.0
141.0 37.3
142.0 3.3
159.0 13.6
160.0 5.2