4,5-二甲酰胺咪唑(83-39-6)質(zhì)譜(MS)
InChI:InChI=1S/C5H6N4O2/c6-4(10)2-3(5(7)11)9-1-8-2/h1H,(H2,6,10)(H2,7,11)(H,8,9)
InChIKey: NNWAARLSYSBVPB-UHFFFAOYSA-N
Smiles:C1NC(C(N)=O)=C(C(N)=O)N=1
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Mass
MS-IW-9191
4,5-imidazoledicarboxamide
C5H6N4O2 (Mass of molecular ion: 154)
Source Temperature: 170 °C
Sample Temperature: 180 °C
Direct, 75 eV
16.0 1.5
17.0 4.0
18.0 15.5
26.0 4.2
27.0 29.3
28.0 36.5
29.0 2.2
38.0 7.8
39.0 9.0
40.0 13.4
41.0 6.8
42.0 1.4
43.0 3.3
44.0 16.8
51.0 1.1
52.0 2.2
53.0 4.3
54.0 2.0
55.0 5.0
56.0 1.3
64.0 4.3
65.0 4.3
66.0 11.0
67.0 17.4
68.0 24.9
69.0 1.3
76.0 2.2
81.0 1.4
83.0 1.0
84.0 2.1
91.0 10.4
92.0 1.8
93.0 5.2
94.0 11.0
95.0 23.3
96.0 1.3
109.0 3.9
110.0 1.0
111.0 19.5
112.0 1.1
118.0 16.5
119.0 1.7
120.0 42.6
121.0 13.7
126.0 1.5
136.0 2.6
137.0 2.9
138.0 4.0
154.0 100.0
155.0 7.6