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ChemSpider
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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-.
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-e
+e
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Monoisotopic Mass:
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M+CH3CNH
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M+Na
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Found 165 results
Search term:
MF = 'C_{5}H_{5}N_{5}O_{2}'
1
2
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4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
58661
zoom
C
5
H
5
N
5
O
2
167.1255
84
652
238
21
83302
zoom
C
5
H
5
N
5
O
2
167.1255
73
216
153
6
85913
zoom
C
5
H
5
N
5
O
2
167.1255
44
34
0
0
1247192
zoom
C
5
H
5
N
5
O
2
167.1255
44
26
0
0
1157093
zoom
C
5
H
5
N
5
O
2
167.1255
29
19
0
0
3006745
zoom
C
5
H
5
N
5
O
2
167.1255
21
15
0
0
21169844
zoom
C
5
H
5
N
5
O
2
167.1255
19
15
0
0
4321529
zoom
C
5
H
5
N
5
O
2
167.1255
18
12
0
0
4471033
zoom
C
5
H
5
N
5
O
2
167.1255
18
14
0
0
65862
zoom
C
5
H
5
N
5
O
2
167.1255
18
22
0
0
4913839
zoom
C
5
H
5
N
5
O
2
167.1255
17
10
0
0
79249
zoom
C
5
H
5
N
5
O
2
167.1255
16
17
0
0
28536284
- 0/1 defined
zoom
C
5
H
5
N
5
O
2
167.1255
16
14
0
0
240142
zoom
C
5
H
5
N
5
O
2
167.1255
12
9
0
0
8351800
zoom
C
5
H
5
N
5
O
2
167.1255
12
6
0
0
10565251
zoom
C
5
H
5
N
5
O
2
167.1255
12
9
0
0
165940
zoom
C
5
H
5
N
5
O
2
167.1255
11
11
0
0
10720415
zoom
C
5
H
5
N
5
O
2
167.1255
10
6
0
0
163213
zoom
C
5
H
5
N
5
O
2
167.1255
10
9
0
0
8210541
zoom
C
5
H
5
N
5
O
2
167.1255
10
9
0
0
1
2
3
4
5
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