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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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M-H
M+acetate
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+e
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Monoisotopic Mass:
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M+CH3CNH
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Found 78 results
Search term:
MF = 'C_{4}H_{3}N_{5}O'
1
2
3
4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
68400
zoom
C
4
H
3
N
5
O
137.0995
107
101
0
6
10446463
zoom
C
4
H
3
N
5
O
137.0995
52
76
0
0
220988
zoom
C
4
H
3
N
5
O
137.0995
46
46
0
0
15336873
zoom
C
4
H
3
N
5
O
137.0995
34
61
0
0
29362374
zoom
C
4
H
3
N
5
O
137.0995
27
23
0
0
1461954
zoom
C
4
H
3
N
5
O
137.0995
25
18
0
0
28290561
zoom
C
4
H
3
N
5
O
137.0995
14
13
0
0
29362373
zoom
C
4
H
3
N
5
O
137.0995
13
11
0
0
2590465
zoom
C
4
H
3
N
5
O
137.0995
13
13
0
0
509539
zoom
C
4
H
3
N
5
O
137.0995
12
12
0
1
70758
zoom
C
4
H
3
N
5
O
137.0995
11
7
0
0
303494
zoom
C
4
H
3
N
5
O
137.0995
10
8
0
0
4588193
zoom
C
4
H
3
N
5
O
137.0995
10
9
0
0
10292806
zoom
C
4
H
3
N
5
O
137.0995
10
7
0
0
20003860
zoom
C
4
H
3
N
5
O
137.0995
8
8
0
0
23978685
zoom
C
4
H
3
N
5
O
137.0995
8
5
0
0
15450252
zoom
C
4
H
3
N
5
O
137.0995
7
5
0
0
10521589
zoom
C
4
H
3
N
5
O
137.0995
7
8
0
0
13974567
zoom
C
4
H
3
N
5
O
137.0995
7
6
0
0
4912073
zoom
C
4
H
3
N
5
O
137.0995
7
5
0
0
1
2
3
4
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