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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:
to
±
(example: 123 ± 1)
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+/-
Nominal Mass:
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±
-2H+
-H+
+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:
to
±
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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Found 243 results
Search term:
MF = 'C_{4}H_{9}NO_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
6051
- 2/2 defined
zoom
C
4
H
9
NO
3
119.1192
176
14641
26907
2564
12126
- 1/1 defined
zoom
C
4
H
9
NO
3
119.1192
159
175
526
54
758
- 0/1 defined
zoom
C
4
H
9
NO
3
119.1192
144
793
2093
237
2064
- 0/1 defined
zoom
C
4
H
9
NO
3
119.1192
136
242
70
15
200
- 0/2 defined
zoom
C
4
H
9
NO
3
119.1192
134
324
26866
2035
89699
- 2/2 defined
zoom
C
4
H
9
NO
3
119.1192
133
169
79
53
81824
- 2/2 defined
zoom
C
4
H
9
NO
3
119.1192
133
110
20
14
62643
- 2/2 defined
zoom
C
4
H
9
NO
3
119.1192
129
181
68
49
2006329
- 1/1 defined
zoom
C
4
H
9
NO
3
119.1192
118
86
6
3
2015692
- 1/1 defined
zoom
C
4
H
9
NO
3
119.11916
111
91
0
1
88436
- 0/1 defined
zoom
C
4
H
9
NO
3
119.1192
99
82
10
7
79612
- 1/1 defined
zoom
C
4
H
9
NO
3
119.1192
91
78
8
11
24276
- 0/1 defined
zoom
C
4
H
9
NO
3
119.1192
90
118
0
5
5367561
- 1/1 defined
zoom
C
4
H
9
NO
3
119.1192
86
81
0
11
2015646
- 1/1 defined
zoom
C
4
H
9
NO
3
119.1192
85
65
0
0
1236858
- 1/1 defined
zoom
C
4
H
9
NO
3
119.1192
83
62
0
0
1236878
- 1/1 defined
zoom
C
4
H
9
NO
3
119.1192
83
60
0
0
85112
- 0/1 defined
zoom
C
4
H
9
NO
3
119.1192
83
96
1
4
79613
- 1/1 defined
zoom
C
4
H
9
NO
3
119.1192
82
47
0
2
388727
- 1/1 defined
zoom
C
4
H
9
NO
3
119.1192
73
50
0
3
1
2
3
4
5
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