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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
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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 268 results
Search term:
MF = 'C_{21}H_{22}O_{9}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
14269
- 6/6 defined
zoom
C
21
H
22
O
9
418.394
72
97
41
76
439855
- 6/6 defined
zoom
C
21
H
22
O
9
418.394
67
64
0
0
229922
zoom
C
21
H
22
O
9
418.394
65
63
0
0
24534069
- 6/6 defined
zoom
C
21
H
22
O
9
418.394
63
90
0
0
4477128
- 5/5 defined
zoom
C
21
H
22
O
9
418.394
62
64
0
0
24845785
zoom
C
21
H
22
O
9
418.394
39
28
0
0
120189
zoom
C
21
H
22
O
9
418.394
35
39
0
0
8042387
- 5/6 defined
zoom
C
21
H
22
O
9
418.394
30
31
0
0
52083498
- 6/6 defined
zoom
C
21
H
22
O
9
418.394
27
26
0
0
24534123
- 5/5 defined
zoom
C
21
H
22
O
9
418.394
25
25
0
0
28425482
- 5/6 defined
zoom
C
21
H
22
O
9
418.394
24
20
0
0
2341642
zoom
C
21
H
22
O
9
418.394
24
31
0
0
8517400
- 5/6 defined
zoom
C
21
H
22
O
9
418.394
19
16
0
0
21378075
zoom
C
21
H
22
O
9
418.394
18
17
1
0
9559464
zoom
C
21
H
22
O
9
418.394
16
17
0
0
1159089
zoom
C
21
H
22
O
9
418.394
16
10
0
0
24675404
- 6/6 defined
zoom
C
21
H
22
O
9
418.394
14
14
0
0
4947716
- 5/5 defined
zoom
C
21
H
22
O
9
418.394
13
10
0
0
1789050
zoom
C
21
H
22
O
9
418.394
13
7
0
0
1843963
zoom
C
21
H
22
O
9
418.394
12
8
0
0
1
2
3
4
5
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