2,3-吡啶二甲酸二甲酯(605-38-9)质谱(MS)
InChI:InChI=1S/C9H9NO4/c1-13-8(11)6-4-3-5-10-7(6)9(12)14-2/h3-5H,1-2H3
InChIKey: YLGIBCYHQZTFQL-UHFFFAOYSA-N
Smiles:C1(C(OC)=O)=NC=CC=C1C(OC)=O
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Mass
MS-IW-9343
dimethyl 2,3-pyridinedicarboxylate
C9H9NO4 (Mass of molecular ion: 195)
Source Temperature: 220 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
15.0 19.7
18.0 1.9
26.0 6.1
27.0 2.9
28.0 9.1
29.0 3.9
30.0 1.1
37.0 1.3
38.0 4.4
38.5 1.0
39.0 11.9
42.0 5.3
45.0 1.8
49.0 2.8
50.0 22.0
51.0 18.1
52.0 4.9
52.5 2.7
53.0 12.3
54.0 1.1
59.0 10.9
64.0 2.1
65.0 10.1
66.0 4.1
67.0 2.2
75.0 3.3
76.0 12.3
77.0 23.6
78.0 92.0
79.0 100.0
80.0 17.2
81.0 1.2
91.0 1.6
92.0 10.0
93.0 14.8
94.0 1.4
104.0 1.7
105.0 9.9
106.0 30.3
107.0 91.1
108.0 9.5
120.0 1.9
135.0 1.0
136.0 88.3
137.0 69.1
138.0 5.9
150.0 1.6
164.0 74.8
165.0 56.9
166.0 5.5
195.0 2.7
196.0 1.9