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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+
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
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Monoisotopic Mass:
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M+CH3CNH
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M+.
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Found 72 results
Search term:
MF = 'C_{13}H_{7}NO_{2}'
1
2
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4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
90939
zoom
C
13
H
7
NO
2
209.2002
69
61
11
4
143163
zoom
C
13
H
7
NO
2
209.2002
21
17
1
2
286159
zoom
C
13
H
7
NO
2
209.2002
18
34
17
14
2959547
zoom
C
13
H
7
NO
2
209.20018
17
17
0
0
9450811
zoom
C
13
H
7
NO
2
209.2002
10
10
0
0
10500084
zoom
C
13
H
7
NO
2
209.2002
10
9
0
0
28673502
zoom
C
13
H
7
NO
2
209.2002
6
4
0
0
29317892
zoom
C
13
H
7
NO
2
209.2002
4
3
0
0
13656914
zoom
C
13
H
7
NO
2
209.2002
3
6
0
0
17623296
zoom
C
13
H
7
NO
2
209.2002
2
2
0
0
67490657
zoom
C
13
H
7
NO
2
209.2002
2
3
0
0
32681500
zoom
C
13
H
7
NO
2
209.2002
2
1
0
0
9854805
zoom
C
13
H
7
NO
2
209.2002
2
1
0
0
67167754
zoom
C
13
H
7
NO
2
209.2002
1
2
0
0
74058573
zoom
C
13
H
7
NO
2
209.2002
1
1
0
0
74145429
zoom
C
13
H
7
NO
2
209.2002
1
1
0
0
74923787
zoom
C
13
H
7
NO
2
209.2002
1
1
0
0
82145832
zoom
C
13
H
7
NO
2
209.2002
1
1
0
0
83693192
zoom
C
13
H
7
NO
2
209.2002
1
1
0
0
83788968
zoom
C
13
H
7
NO
2
209.2002
1
1
0
0
1
2
3
4
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