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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
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+e
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M+CH3CNH
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Found 64 results
Search term:
MF = 'C_{4}H_{3}N_{5}O_{2}'
1
2
3
4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
14385
zoom
C
4
H
3
N
5
O
2
153.0989
65
140
0
0
1045113
zoom
C
4
H
3
N
5
O
2
153.0989
57
51
0
0
4914016
zoom
C
4
H
3
N
5
O
2
153.0989
25
18
0
0
21475643
zoom
C
4
H
3
N
5
O
2
153.0989
23
18
0
0
223655
zoom
C
4
H
3
N
5
O
2
153.0989
22
15
0
0
4531111
zoom
C
4
H
3
N
5
O
2
153.0989
16
15
0
0
515259
zoom
C
4
H
3
N
5
O
2
153.0989
15
14
0
0
3493499
zoom
C
4
H
3
N
5
O
2
153.09892
15
10
0
0
2345588
zoom
C
4
H
3
N
5
O
2
153.09892
14
8
0
0
3365554
zoom
C
4
H
3
N
5
O
2
153.09892
13
8
0
0
256301
zoom
C
4
H
3
N
5
O
2
153.0989
13
9
0
0
32037685
zoom
C
4
H
3
N
5
O
2
153.0989
12
6
0
0
29778655
zoom
C
4
H
3
N
5
O
2
153.0989
8
5
0
0
4805443
zoom
C
4
H
3
N
5
O
2
153.0989
8
5
0
0
48054176
zoom
C
4
H
3
N
5
O
2
153.0989
8
6
0
0
17786061
zoom
C
4
H
3
N
5
O
2
153.0989
7
4
0
0
35142009
zoom
C
4
H
3
N
5
O
2
153.0989
7
6
0
0
11254839
zoom
C
4
H
3
N
5
O
2
153.0989
6
3
0
0
14110043
zoom
C
4
H
3
N
5
O
2
153.0989
6
3
0
0
8031228
zoom
C
4
H
3
N
5
O
2
153.0989
4
3
0
0
1
2
3
4
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