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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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-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:
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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
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Found 18 results
Search term:
MF = 'C_{4}H_{2}O_{4}'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
16919
zoom
C
4
H
2
O
4
114.0563
158
309
191
211
362
zoom
C
4
H
2
O
4
114.0563
122
171
15
194
3440270
- 0/2 defined
zoom
C
4
H
2
O
4
114.05628
20
15
0
0
4573886
zoom
C
4
H
2
O
4
114.0574
13
2458
4548
1580
4450430
zoom
C
4
H
2
O
4
114.05628
11
20
5359
1350
1267774
zoom
C
4
H
2
O
4
114.0563
8
7
0
0
11421779
zoom
C
4
H
2
O
4
114.0563
8
14
0
0
144248
zoom
C
4
H
2
O
4
114.0574
6
4
0
0
60823012
zoom
C
4
H
2
O
4
114.0563
4
3
0
0
57460879
zoom
C
4
H
2
O
4
114.0563
4
4
0
0
9518942
- 2/2 defined
zoom
C
4
H
2
O
4
114.0563
3
2
0
0
28288975
zoom
C
4
H
2
O
4
114.0563
2
2
0
0
9194011
zoom
C
4
H
2
O
4
114.0563
2
1
0
0
60820942
zoom
C
4
H
2
O
4
114.0563
2
2
0
0
11577524
zoom
C
4
H
2
O
4
114.0574
1
1
0
0
74015632
zoom
C
4
H
2
O
4
114.0563
1
1
0
0
74818195
zoom
C
4
H
2
O
4
114.0563
1
1
0
0
95616208
- 0/1 defined
zoom
C
4
H
2
O
4
114.0563
1
1
0
0
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