N-甲基马来酸(6936-48-7)质谱(MS)
InChI:InChI=1S/C5H7NO3/c1-6-4(7)2-3-5(8)9/h2-3H,1H3,(H,6,7)(H,8,9)/b3-2-
InChIKey: DFQUBYCHLQAFOW-IHWYPQMZSA-N
Smiles:C(O)(=O)/C=C\C(NC)=O
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![图谱](https://www.chemicalbook.com/Spectrum/6936-48-7_MS.gif)
Mass
MS-IW-9190
N-methylmaleic monoamide
C5H7NO3 (Mass of molecular ion: 129)
Source Temperature: 160 °C
Sample Temperature: 130 °C
Direct, 75 eV
15.0 9.9
17.0 3.7
18.0 18.7
25.0 4.6
26.0 40.4
27.0 22.5
28.0 28.6
29.0 7.9
30.0 100.0
31.0 21.0
32.0 1.3
37.0 1.6
38.0 1.7
39.0 2.1
40.0 2.1
41.0 4.4
41.5 1.3
42.0 7.0
43.0 2.7
44.0 15.6
45.0 13.4
46.0 1.1
51.0 1.0
52.0 2.9
53.0 13.1
54.0 59.9
55.0 23.8
56.0 9.3
57.0 3.3
58.0 22.6
59.0 6.5
66.0 7.1
67.0 14.1
68.0 1.9
71.0 6.0
72.0 4.1
81.0 1.4
82.0 16.3
83.0 11.1
84.0 17.5
85.0 13.7
86.0 1.0
98.0 5.6
99.0 30.6
100.0 6.9
110.0 5.2
111.0 35.5
112.0 4.9
129.0 2.2