Mass
MS2004-02242WA
2-methyl-4,5-imidazoledicarboxylic acid
C6H6N2O4 (Mass of molecular ion: 170)
Source Temperature: 250 °C
Sample Temperature: 225 °C
Direct, 70 eV
15.0 2.2
26.0 6.7
27.0 8.9
28.0 15.0
29.0 3.5
38.0 2.4
39.0 4.4
40.0 8.3
41.0 12.4
42.0 52.0
43.0 35.0
44.0 6.9
45.0 9.5
51.0 4.8
52.0 12.5
53.0 7.6
54.0 10.3
55.0 2.1
56.0 13.5
66.0 1.1
67.0 17.3
68.0 18.4
69.0 3.1
70.0 7.0
72.0 1.7
77.0 1.1
78.0 1.2
79.0 6.3
80.0 4.3
81.0 18.0
82.0 41.9
83.0 2.2
85.0 20.7
94.0 4.5
96.0 1.4
98.0 7.0
100.0 1.9
107.0 25.2
108.0 24.4
109.0 7.7
124.0 1.6
125.0 3.8
126.0 100.0
127.0 6.3
135.0 15.6
136.0 1.2
151.0 3.0
152.0 16.0
153.0 7.7
170.0 82.9
171.0 6.6