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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
min/max
+/-
Monoisotopic Mass:
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±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-H
M+acetate
M-.
M+Cl
-e
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Found 51 results
Search term:
MF = 'C_{4}H_{9}N_{3}O_{4}'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
141822
- 0/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
12
10
0
0
161466
- 1/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
11
12
0
0
166214
- 1/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
11
9
0
0
241854
zoom
C
4
H
9
N
3
O
4
163.132
11
11
0
0
259966
- 0/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
10
11
0
0
26996867
- 1/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
10
11
0
0
29367777
zoom
C
4
H
9
N
3
O
4
163.132
9
9
0
0
59701199
- 1/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
7
7
0
0
377788
zoom
C
4
H
9
N
3
O
4
163.132
7
5
0
0
15273278
- 0/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
6
5
1
0
20482115
- 0/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
4
4
0
0
24223481
- 1/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
4
5
0
0
168826
- 1/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
4
4
0
0
28565010
zoom
C
4
H
9
N
3
O
4
163.132
4
3
0
0
29777326
- 0/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
4
3
0
0
29777136
- 1/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
3
3
0
0
29326924
- 1/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
2
2
0
0
60609156
- 0/1 defined
zoom
C
4
H
9
N
3
O
4
163.132
2
1
0
0
60652058
- 0/2 defined
zoom
C
4
H
9
N
3
O
4
163.132
2
2
0
0
62926671
zoom
C
4
H
9
N
3
O
4
163.132
2
1
0
0
1
2
3
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