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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
M+acetate
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+e
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M+CH3CNH
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Found 55 results
Search term:
MF = 'C_{20}H_{11}F'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
119642
zoom
C
20
H
11
F
270.2997
23
21
2
1
46442
zoom
C
20
H
11
F
270.2997
21
18
0
0
46499
zoom
C
20
H
11
F
270.2997
20
17
0
0
47756
zoom
C
20
H
11
F
270.2997
18
14
0
0
46443
zoom
C
20
H
11
F
270.2997
17
16
0
0
111564
zoom
C
20
H
11
F
270.2997
17
14
2
0
111565
zoom
C
20
H
11
F
270.2997
17
14
2
0
144204
zoom
C
20
H
11
F
270.2997
15
12
0
0
90598
zoom
C
20
H
11
F
270.2997
15
23
0
0
144205
zoom
C
20
H
11
F
270.2997
14
11
0
0
119643
zoom
C
20
H
11
F
270.2997
10
11
0
0
129289
zoom
C
20
H
11
F
270.2997
10
11
0
0
130404
zoom
C
20
H
11
F
270.2997
9
8
0
0
132469
zoom
C
20
H
11
F
270.2997
9
8
0
0
160831
zoom
C
20
H
11
F
270.2997
5
6
0
0
8191530
zoom
C
20
H
11
F
270.2997
4
3
0
0
160830
zoom
C
20
H
11
F
270.2997
4
5
0
0
130415
zoom
C
20
H
11
F
270.2997
4
4
0
0
8440619
zoom
C
20
H
11
F
270.2997
3
2
0
0
8715362
zoom
C
20
H
11
F
270.2997
3
2
0
0
1
2
3
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