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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+
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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
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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
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Found 20 results
Search term:
MF = 'C_{5}H_{9}O_{4}'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
19951355
- 1/1 defined
zoom
C
5
H
9
O
4
133.1231
5
5
0
0
10688420
- 0/1 defined
zoom
C
5
H
9
O
4
133.1231
4
8
1
1
5362749
zoom
C
5
H
9
O
4
133.1231
2
3
0
0
10613396
- 0/3 defined
zoom
C
5
H
9
O
4
133.1226
2
122
0
0
15709970
zoom
C
5
H
9
O
4
133.1231
2
3
0
0
18513542
- 3/3 defined
zoom
C
5
H
9
O
4
133.1226
1
2
0
0
18526714
- 3/3 defined
zoom
C
5
H
9
O
4
133.1226
1
10
0
0
18530357
- 3/3 defined
zoom
C
5
H
9
O
4
133.1226
1
5
0
0
18542668
- 3/3 defined
zoom
C
5
H
9
O
4
133.1226
1
1
0
0
18543232
- 3/3 defined
zoom
C
5
H
9
O
4
133.1226
1
51
0
0
20171389
- 0/2 defined
zoom
C
5
H
9
O
4
133.1231
1
1
1
0
28542157
zoom
C
5
H
9
O
4
133.1226
1
1
0
0
5323057
zoom
C
5
H
9
O
4
133.12256
1
1
0
0
10613365
- 0/3 defined
zoom
C
5
H
9
O
4
133.1226
1
48
0
0
14153941
zoom
C
5
H
9
O
4
133.1231
1
9
0
0
14390178
zoom
C
5
H
9
O
4
133.1231
1
1
0
0
14859967
- 0/1 defined
zoom
C
5
H
9
O
4
133.1231
1
1
0
0
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