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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+.
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+.
M+K
M+Na
M+NH4
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M-.
M+Cl
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Found 85 results
Search term:
MF = 'C_{7}H_{4}N_{4}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1362234
zoom
C
7
H
4
N
4
O
4
208.1311
50
29
0
0
2715747
zoom
C
7
H
4
N
4
O
4
208.13106
45
27
0
0
4914411
zoom
C
7
H
4
N
4
O
4
208.1311
38
29
0
0
86713
zoom
C
7
H
4
N
4
O
4
208.1311
38
30
0
0
81023
zoom
C
7
H
4
N
4
O
4
208.1311
37
30
0
3
530547
zoom
C
7
H
4
N
4
O
4
208.1311
34
24
0
0
4914414
zoom
C
7
H
4
N
4
O
4
208.1311
31
21
0
0
29773485
zoom
C
7
H
4
N
4
O
4
208.1311
30
23
0
0
2061782
zoom
C
7
H
4
N
4
O
4
208.13106
26
20
0
0
28294806
zoom
C
7
H
4
N
4
O
4
208.1311
18
11
0
0
3529935
zoom
C
7
H
4
N
4
O
4
208.13106
16
11
0
0
2710659
zoom
C
7
H
4
N
4
O
4
208.13106
15
11
0
0
293098
zoom
C
7
H
4
N
4
O
4
208.1311
15
11
0
0
8950028
zoom
C
7
H
4
N
4
O
4
208.1311
14
10
0
0
21503646
zoom
C
7
H
4
N
4
O
4
208.1311
14
9
0
0
118298
zoom
C
7
H
4
N
4
O
4
208.1311
13
11
0
2
293099
zoom
C
7
H
4
N
4
O
4
208.1311
12
10
0
0
26464130
zoom
C
7
H
4
N
4
O
4
208.1311
10
7
0
0
57381172
zoom
C
7
H
4
N
4
O
4
208.1311
10
10
0
0
302571
zoom
C
7
H
4
N
4
O
4
208.1311
9
8
0
0
1
2
3
4
5
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