5-氟胞嘧啶(2022-85-7)紅外圖譜(IR2)
InChI:InChI=1S/C4H4FN3O/c5-2-1-7-4(9)8-3(2)6/h1H,(H3,6,7,8,9)
InChIKey: XRECTZIEBJDKEO-UHFFFAOYSA-N
Smiles:C1(=O)NC(N)=C(F)C=N1
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Mass
MS-NW-8026
5-fluorocytosine
C4H4FN3O (Mass of molecular ion: 129)
Source Temperature: 200 °C
Sample Temperature: 180 °C
Direct, 75 eV
18.0 2.2
27.0 2.1
28.0 18.6
29.0 1.6
31.0 7.0
32.0 1.2
38.0 1.8
39.0 1.4
40.0 1.7
41.0 2.5
42.0 4.1
43.0 11.9
44.0 7.5
46.0 2.8
47.0 3.4
48.0 1.1
52.0 1.0
53.0 3.2
54.0 1.3
57.0 3.0
58.0 9.0
59.0 19.6
60.0 5.2
64.5 1.0
67.0 2.0
69.0 4.1
73.0 4.2
74.0 5.6
84.0 3.3
85.0 7.0
86.0 31.3
87.0 14.1
88.0 1.0
101.0 11.6
102.0 2.1
110.0 1.1
112.0 1.3
113.0 3.5
129.0 100.0
130.0 6.0