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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-.
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+e
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M+CH3CNH
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M+.
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M+Na
M+NH4
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M+Cl
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Found 428 results
Search term:
MF = 'C_{20}H_{18}FNO_{4}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
859619
zoom
C
20
H
18
FNO
4
S
387.4246
27
17
0
0
897734
zoom
C
20
H
18
FNO
4
S
387.4246
26
20
0
0
911284
zoom
C
20
H
18
FNO
4
S
387.4246
26
16
0
0
1035155
zoom
C
20
H
18
FNO
4
S
387.4246
22
16
0
0
3266578
- 0/2 defined
zoom
C
20
H
18
FNO
4
S
387.4246
22
14
0
0
1058044
zoom
C
20
H
18
FNO
4
S
387.4246
21
13
0
0
3328117
zoom
C
20
H
18
FNO
4
S
387.4246
18
12
0
0
3359290
zoom
C
20
H
18
FNO
4
S
387.4246232
18
13
0
0
12055099
- 0/2 defined
zoom
C
20
H
18
FNO
4
S
387.4246
17
13
0
0
1657702
zoom
C
20
H
18
FNO
4
S
387.4246
16
12
0
0
3140461
zoom
C
20
H
18
FNO
4
S
387.4246
16
9
0
0
21623221
- 0/1 defined
zoom
C
20
H
18
FNO
4
S
387.4246
13
11
0
0
1991974
zoom
C
20
H
18
FNO
4
S
387.4246
13
9
0
0
4227441
zoom
C
20
H
18
FNO
4
S
387.4246232
13
10
0
0
17322475
zoom
C
20
H
18
FNO
4
S
387.4246
12
9
0
0
20420517
- 0/1 defined
zoom
C
20
H
18
FNO
4
S
387.4246
12
12
0
0
2947858
- 0/2 defined
zoom
C
20
H
18
FNO
4
S
387.4246232
11
7
0
0
21632156
- 0/2 defined
zoom
C
20
H
18
FNO
4
S
387.4246
10
8
0
0
20438357
- 0/1 defined
zoom
C
20
H
18
FNO
4
S
387.4246
10
8
0
0
2808355
- 0/2 defined
zoom
C
20
H
18
FNO
4
S
387.4246232
10
8
0
0
1
2
3
4
5
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