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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+
+2H+
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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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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Found 329 results
Search term:
MF = 'C_{5}H_{6}N_{4}O_{2}'
1
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4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3248696
zoom
C
5
H
6
N
4
O
2
154.1267
91
60
0
0
2815692
zoom
C
5
H
6
N
4
O
2
154.12674
85
63
0
2
2616099
zoom
C
5
H
6
N
4
O
2
154.1267
80
53
0
0
2721144
zoom
C
5
H
6
N
4
O
2
154.1267
79
44
0
0
3414508
zoom
C
5
H
6
N
4
O
2
154.12674
78
50
0
1
59168
zoom
C
5
H
6
N
4
O
2
154.1267
71
69
0
0
193330
zoom
C
5
H
6
N
4
O
2
154.1267
68
47
0
0
2403016
zoom
C
5
H
6
N
4
O
2
154.1267
59
46
0
0
7990993
zoom
C
5
H
6
N
4
O
2
154.1267
58
35
0
4
283282
zoom
C
5
H
6
N
4
O
2
154.1267
58
46
0
0
10554719
zoom
C
5
H
6
N
4
O
2
154.1267
48
32
0
0
10550855
zoom
C
5
H
6
N
4
O
2
154.1267
47
30
0
0
13432346
zoom
C
5
H
6
N
4
O
2
154.1267
43
30
0
0
29738146
zoom
C
5
H
6
N
4
O
2
154.1267
43
29
0
0
67710
zoom
C
5
H
6
N
4
O
2
154.1267
41
33
0
0
1481869
zoom
C
5
H
6
N
4
O
2
154.1267
36
25
0
0
28535298
zoom
C
5
H
6
N
4
O
2
154.1267
34
17
0
0
258073
zoom
C
5
H
6
N
4
O
2
154.1267
32
27
0
0
29364924
zoom
C
5
H
6
N
4
O
2
154.1267
31
34
0
0
23980975
zoom
C
5
H
6
N
4
O
2
154.1267
29
17
0
0
1
2
3
4
5
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