4-氟-3-硝基苯甲酸(453-71-4)核磁圖(1HNMR)
InChI:InChI=1S/C7H4FNO4/c8-5-2-1-4(7(10)11)3-6(5)9(12)13/h1-3H,(H,10,11)
InChIKey: BOJWTAQWPVBIPG-UHFFFAOYSA-N
Smiles:C(O)(=O)C1=CC=C(F)C([N+]([O-])=O)=C1
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Mass
MS-KW-0569
4-fluoro-3-nitrobenzoic acid
C7H4FNO4 (Mass of molecular ion: 185)
Source Temperature: 240 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
17.0 1.6
18.0 7.5
28.0 2.9
29.0 1.0
30.0 48.0
31.0 3.6
37.0 2.5
38.0 2.2
39.0 2.8
44.0 1.5
45.0 6.3
46.0 1.5
49.0 1.2
50.0 13.9
51.0 10.0
53.0 2.5
55.0 1.1
56.0 1.9
57.0 25.3
58.0 1.1
61.0 3.6
62.0 3.7
63.0 7.2
64.0 1.2
68.0 11.6
69.0 5.8
71.0 3.3
73.0 2.9
74.0 11.6
75.0 16.7
76.0 1.9
79.0 2.2
81.0 4.3
82.0 6.3
83.0 72.4
84.0 4.2
91.0 1.5
92.0 3.5
93.0 14.8
94.0 33.6
95.0 8.9
99.0 20.9
100.0 1.2
107.0 2.0
109.0 1.6
110.0 7.5
111.0 4.1
121.0 3.1
122.0 21.5
123.0 2.0
127.0 4.1
137.0 2.3
138.0 2.0
139.0 8.0
140.0 1.2
141.0 4.3
155.0 30.4
156.0 2.5
168.0 12.5
169.0 5.3
185.0 100.0
186.0 11.1
187.0 1.5