4-羟基-2-巯基-5-甲基嘧啶(636-26-0)红外图谱(IR2)
InChI:InChI=1S/C5H6N2OS/c1-3-2-6-5(9)7-4(3)8/h2H,1H3,(H2,6,7,8,9)
InChIKey: ZLAQATDNGLKIEV-UHFFFAOYSA-N
Smiles:C1(=S)NC=C(C)C(=O)N1
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![图谱](https://www.chemicalbook.com/Spectrum/636-26-0_MS.gif)
Mass
MS-IW-0042
5-methyl-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone
C5H6N2OS (Mass of molecular ion: 142)
Source Temperature: 190 °C
Sample Temperature: 130 °C
Direct, 75 eV
18.0 5.3
26.0 1.4
27.0 4.3
28.0 17.0
29.0 1.1
32.0 1.0
39.0 4.1
40.0 1.7
41.0 1.1
52.0 1.8
53.0 1.7
54.0 12.5
55.0 32.5
56.0 4.9
59.0 2.7
60.0 3.0
72.0 1.8
81.0 2.6
82.0 4.0
83.0 3.7
84.0 19.1
85.0 1.1
86.0 2.4
97.0 1.3
109.0 2.7
113.0 1.3
142.0 100.0
143.0 7.5
144.0 5.0