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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
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M-H
M+acetate
M-.
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+e
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Monoisotopic Mass:
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M+CH3CNH
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Found 314 results
Search term:
MF = 'C_{4}H_{7}N_{3}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
568
zoom
C
4
H
7
N
3
O
113.1179
174
38643
65829
1419
11853758
zoom
C
4
H
7
N
3
O
113.1179
86
135
0
0
8527122
zoom
C
4
H
7
N
3
O
113.1179
83
113
0
0
9248526
zoom
C
4
H
7
N
3
O
113.1179
76
107
0
0
11499328
zoom
C
4
H
7
N
3
O
113.1179
73
110
0
0
479271
zoom
C
4
H
7
N
3
O
113.1179
72
110
7
13
491894
zoom
C
4
H
7
N
3
O
113.1179
68
100
0
0
158165
zoom
C
4
H
7
N
3
O
113.1179
64
84
0
12
304506
zoom
C
4
H
7
N
3
O
113.1179
64
89
0
0
27471200
zoom
C
4
H
7
N
3
O
113.1179
61
93
0
0
14490642
zoom
C
4
H
7
N
3
O
113.1179
56
73
0
0
9019842
zoom
C
4
H
7
N
3
O
113.1179
54
89
0
0
220965
zoom
C
4
H
7
N
3
O
113.1179
47
65
0
0
17817053
zoom
C
4
H
7
N
3
O
113.1179
47
73
0
0
8164819
zoom
C
4
H
7
N
3
O
113.1179
43
52
0
0
8278667
zoom
C
4
H
7
N
3
O
113.1179
38
43
0
0
24791485
zoom
C
4
H
7
N
3
O
113.1179
37
43
0
0
10609206
zoom
C
4
H
7
N
3
O
113.1179
36
43
0
0
55991
zoom
C
4
H
7
N
3
O
113.1179
35
50
10
0
16108881
zoom
C
4
H
7
N
3
O
113.1179
34
45
0
0
1
2
3
4
5
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