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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
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M+.
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M+Na
M+NH4
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M-.
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Found 115 results
Search term:
MF = 'C_{4}H_{9}NO_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
6235
zoom
C
4
H
9
NO
4
135.1186
81
75
1
7
8187519
zoom
C
4
H
9
NO
4
135.1186
35
33
0
0
167988
- 2/2 defined
zoom
C
4
H
9
NO
4
135.1186
33
44
0
0
388929
zoom
C
4
H
9
NO
4
135.1186
26
27
0
0
9632563
zoom
C
4
H
9
NO
4
135.1186
25
20
0
0
70985
zoom
C
4
H
9
NO
4
135.1186
20
18
0
0
454360
zoom
C
4
H
9
NO
4
135.11856
19
17
0
0
3137512
- 0/2 defined
zoom
C
4
H
9
NO
4
135.1186
19
21
0
0
224433
- 0/2 defined
zoom
C
4
H
9
NO
4
135.1186
18
15
2
0
7991012
- 2/2 defined
zoom
C
4
H
9
NO
4
135.1186
14
12
0
0
77146
zoom
C
4
H
9
NO
4
135.1186
12
15
0
0
8346751
zoom
C
4
H
9
NO
4
135.1186
10
8
0
0
77798
- 0/2 defined
zoom
C
4
H
9
NO
4
135.1186
9
9
0
0
25058645
- 2/2 defined
zoom
C
4
H
9
NO
4
135.1186
7
6
0
0
149228
zoom
C
4
H
9
NO
4
135.1186
7
6
0
0
11221995
zoom
C
4
H
9
NO
4
135.1186
6
9
0
0
18518026
- 1/1 defined
zoom
C
4
H
9
NO
4
135.1186
6
3
0
0
32970285
- 2/2 defined
zoom
C
4
H
9
NO
4
135.1186
5
4
0
0
35786830
- 0/1 defined
zoom
C
4
H
9
NO
4
135.1186
5
5
0
0
77799
- 0/1 defined
zoom
C
4
H
9
NO
4
135.1186
5
5
0
0
1
2
3
4
5
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