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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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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
M+CH3OH2
M+.
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M+Na
M+NH4
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M-.
M+Cl
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Found 19 results
Search term:
MF = 'C_{6}H_{5}N_{2}O_{2}'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
141543
zoom
C
6
H
5
N
2
O
2
137.1166
9
7
0
0
4573734
zoom
C
6
H
5
N
2
O
2
137.1166
6
36
1
1
5354218
zoom
C
6
H
5
N
2
O
2
137.1166
4
6
0
0
10004146
zoom
C
6
H
5
N
2
O
2
137.1156
2
1
0
0
77418993
zoom
C
6
H
5
N
2
O
2
137.1166
2
2
0
0
4574142
zoom
C
6
H
5
N
2
O
2
137.1166
2
2
0
0
4574430
zoom
C
6
H
5
N
2
O
2
137.1166
2
2
0
0
4889488
zoom
C
6
H
5
N
2
O
2
137.1156
2
2
0
0
5307562
zoom
C
6
H
5
N
2
O
2
137.1161
2
2
0
0
5319581
zoom
C
6
H
5
N
2
O
2
137.1161
2
11
0
0
3330011
zoom
C
6
H
5
N
2
O
2
137.1166
2
2
0
0
3858256
zoom
C
6
H
5
N
2
O
2
137.1156
2
1
0
0
4257695
zoom
C
6
H
5
N
2
O
2
137.1161
1
1
0
0
3330151
zoom
C
6
H
5
N
2
O
2
137.1166
1
1
0
0
5335957
zoom
C
6
H
5
N
2
O
2
137.1166
1
1
0
0
19970356
zoom
C
6
H
5
N
2
O
2
137.1166
1
1
2
3
77410157
zoom
C
6
H
5
N
2
O
2
137.1156
1
1
0
0
5385922
zoom
C
6
H
5
N
2
O
2
137.1166
1
1
0
0
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