4-氯-3-磺酰胺基苯甲酸(1205-30-7)核磁圖(13CNMR)
分子式:C7H6ClNO4S
分子量: 235.64
InChI:InChI=1S/C7H6ClNO4S/c8-5-2-1-4(7(10)11)3-6(5)14(9,12)13/h1-3H,(H,10,11)(H2,9,12,13)
InChIKey: FHQAWINGVCDTTG-UHFFFAOYSA-N
Smiles:C(O)(=O)C1=CC=C(Cl)C(S(N)(=O)=O)=C1
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Mass
MS-IW-3630
3-sulfamoyl-4-chlorobenzoic acid
C7H6ClNO4S (Mass of molecular ion: 235)
Source Temperature: 150 °C
Sample Temperature: 130 °C
Direct, 75 eV
16.0 1.3
17.0 1.9
18.0 7.7
28.0 3.9
32.0 1.3
36.0 2.5
37.0 2.6
38.0 3.2
39.0 4.7
44.0 3.4
45.0 6.3
46.0 1.6
47.0 1.0
48.0 4.3
49.0 2.7
50.0 13.6
51.0 7.3
52.0 1.5
53.0 4.4
55.0 2.1
61.0 3.2
62.0 4.8
63.0 18.4
64.0 25.2
65.0 3.2
66.0 1.7
68.0 1.1
69.0 3.7
72.0 1.2
73.0 21.0
74.0 33.4
75.0 47.6
76.0 4.6
77.0 1.4
79.0 1.2
80.0 4.6
81.0 1.2
84.0 7.3
85.0 3.4
86.0 2.8
87.0 2.6
89.0 1.1
90.0 4.5
91.0 3.9
92.0 4.4
93.0 1.1
95.0 2.4
97.0 1.2
98.0 1.7
99.0 91.8
100.0 6.7
101.0 30.6
102.0 3.1
103.0 2.1
107.0 1.3
108.0 2.7
109.0 12.1
110.0 15.4
111.0 7.7
112.0 5.4
113.0 1.6
115.0 3.2
117.0 1.3
118.0 1.1
119.0 2.5
120.0 1.3
124.0 1.3
125.0 2.0
126.0 6.6
127.0 15.3
128.0 3.7
129.0 5.5
135.0 1.4
136.0 11.4
137.0 4.4
138.0 2.7
139.0 4.3
140.0 1.3
141.0 1.9
142.0 1.7
143.0 3.6
144.0 1.6
145.0 1.3
152.0 4.8
153.0 6.1
154.0 5.7
155.0 73.2
156.0 8.7
157.0 24.3
158.0 2.6
171.0 39.2
172.0 67.2
173.0 18.7
174.0 22.4
175.0 2.5
190.0 1.0
200.0 15.9
201.0 1.8
218.0 8.3
219.0 24.3
220.0 5.2
221.0 9.2
234.0 1.0
235.0 100.0
236.0 9.5
237.0 37.8
238.0 3.5
239.0 1.8