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ChemSpider
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Structure
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
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(example: 123 ± 1)
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Nominal Mass:
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+H+
+2H+
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
M+H
M-H
M+acetate
M-.
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+e
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Monoisotopic Mass:
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M+CH3CNH
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Found 130 results
Search term:
MF = 'C_{7}H_{4}N_{2}O_{3}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
556848
zoom
C
7
H
4
N
2
O
3
S
196.1833
120
64
0
0
666503
zoom
C
7
H
4
N
2
O
3
S
196.1833
89
64
0
0
687611
zoom
C
7
H
4
N
2
O
3
S
196.1833
78
60
0
0
1554795
zoom
C
7
H
4
N
2
O
3
S
196.1833
67
50
0
1
28573036
zoom
C
7
H
4
N
2
O
3
S
196.1833
48
35
0
0
503329
zoom
C
7
H
4
N
2
O
3
S
196.1833
47
33
0
0
2582151
zoom
C
7
H
4
N
2
O
3
S
196.1833
44
36
0
0
14756318
zoom
C
7
H
4
N
2
O
3
S
196.1833
34
17
0
0
24598702
zoom
C
7
H
4
N
2
O
3
S
196.1833
32
16
0
0
25543661
zoom
C
7
H
4
N
2
O
3
S
196.1833
32
27
0
0
14425921
zoom
C
7
H
4
N
2
O
3
S
196.1833
32
24
0
0
29358389
zoom
C
7
H
4
N
2
O
3
S
196.1833
29
28
0
0
4371729
zoom
C
7
H
4
N
2
O
3
S
196.18326
27
22
0
0
27234953
zoom
C
7
H
4
N
2
O
3
S
196.1833
23
14
0
0
11532908
zoom
C
7
H
4
N
2
O
3
S
196.1833
21
19
0
0
97101
zoom
C
7
H
4
N
2
O
3
S
196.1833
20
21
0
0
171217
zoom
C
7
H
4
N
2
O
3
S
196.1833
19
14
0
0
27234927
zoom
C
7
H
4
N
2
O
3
S
196.1833
19
13
0
0
24005931
zoom
C
7
H
4
N
2
O
3
S
196.1833
18
15
0
0
21267536
zoom
C
7
H
4
N
2
O
3
S
196.1833
14
7
0
0
1
2
3
4
5
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