2,3-二羟基吡啶(16867-04-2)质谱(MS)
InChI:InChI=1S/C5H5NO2/c7-4-2-1-3-6-5(4)8/h1-3,7H,(H,6,8)
InChIKey: GGOZGYRTNQBSSA-UHFFFAOYSA-N
Smiles:C1(=O)NC=CC=C1O
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![图谱](https://www.chemicalbook.com/Spectrum/16867-04-2_MS.gif)
Mass
MS-IW-4337
2,3-pyridinediol
C5H5NO2 (Mass of molecular ion: 111)
Source Temperature: 140 °C
Sample Temperature: 90 °C
Direct, 75 eV
18.0 4.9
26.0 1.3
27.0 2.3
28.0 6.6
29.0 1.7
38.0 2.2
39.0 2.5
41.5 1.2
52.0 1.3
53.0 1.6
54.0 7.2
55.0 18.3
55.5 1.2
56.0 1.6
65.0 3.3
82.0 3.0
83.0 4.9
93.0 4.5
111.0 100.0
112.0 7.9