2,4-二氨基-6-羟基嘧啶(56-06-4)质谱(MS)
InChI:InChI=1S/C4H6N4O/c5-2-1-3(9)8-4(6)7-2/h1H,(H5,5,6,7,8,9)
InChIKey: SWELIMKTDYHAOY-UHFFFAOYSA-N
Smiles:C1(N)=NC(N)=CC(=O)N1
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Mass
MS-NW-5083
2,6-diamino-4-pyrimidinol
C4H6N4O H2O (Mass of molecular ion: 126)
Source Temperature: 190 °C
Sample Temperature: 120 °C
Direct, 75 eV
17.0 1.1
18.0 6.2
27.0 1.7
28.0 10.4
29.0 2.2
38.0 1.0
39.0 2.2
40.0 4.5
41.0 6.6
42.0 7.0
43.0 30.4
44.0 2.6
53.0 1.7
55.0 3.8
56.0 8.9
57.0 2.0
59.0 1.1
63.0 1.0
66.0 1.9
67.0 4.3
68.0 18.7
69.0 3.4
71.0 1.9
83.0 1.1
84.0 2.8
85.0 6.0
86.0 6.3
98.0 21.3
99.0 4.4
109.0 1.0
110.0 3.6
126.0 100.0
127.0 6.3