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ChemSpider
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
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(example: 123 ± 1)
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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M-H
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+e
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Found 52 results
Search term:
MF = 'C_{20}H_{14}F_{4}N_{2}O_{4}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1669662
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
19
14
0
0
3294292
- 0/1 defined
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
16
11
0
0
2087196
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3947728
13
8
0
0
4034394
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3947728
11
9
0
0
11013683
- 0/1 defined
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
10
8
0
0
10923982
- 0/1 defined
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
9
7
0
0
31384484
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
5
4
0
0
31420374
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
5
4
0
0
31420398
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
4
4
0
0
31384489
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
4
4
0
0
31384494
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
4
4
0
0
31395253
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
4
4
0
0
31269211
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
4
4
0
0
31334026
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
4
4
0
0
31384479
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
4
4
0
0
58124928
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
4
3
0
0
33631027
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
3
3
0
0
33782090
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
2
2
0
0
23034512
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3948
2
1
0
0
3787577
zoom
C
20
H
14
F
4
N
2
O
4
S
454.3947728
2
1
0
0
1
2
3
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