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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-.
M+Cl
-e
+e
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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
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M-.
M+Cl
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Found 980 results
Search term:
MF = 'C_{21}H_{20}FNO_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1435383
zoom
C
21
H
20
FNO
3
353.3868
30
19
0
0
2158636
- 0/1 defined
zoom
C
21
H
20
FNO
3
353.3868032
27
22
0
0
29785018
- 1/1 defined
zoom
C
21
H
20
FNO
3
353.3868
23
21
0
0
1538961
zoom
C
21
H
20
FNO
3
353.3868
22
15
0
0
3221445
- 0/2 defined
zoom
C
21
H
20
FNO
3
353.3868
22
16
0
0
1398739
zoom
C
21
H
20
FNO
3
353.3868
21
12
0
0
2549845
zoom
C
21
H
20
FNO
3
353.3868
20
11
0
0
3135375
zoom
C
21
H
20
FNO
3
353.3868
19
12
0
0
12248371
zoom
C
21
H
20
FNO
3
353.3868
19
12
0
0
12556419
- 0/1 defined
zoom
C
21
H
20
FNO
3
353.3868
19
15
0
0
17989529
- 0/1 defined
zoom
C
21
H
20
FNO
3
353.3868
19
21
0
0
5534177
zoom
C
21
H
20
FNO
3
353.3868
19
11
0
0
1434440
zoom
C
21
H
20
FNO
3
353.3868
19
13
0
0
1531229
zoom
C
21
H
20
FNO
3
353.3868
19
12
0
0
1532334
zoom
C
21
H
20
FNO
3
353.3868
19
12
0
0
1148439
zoom
C
21
H
20
FNO
3
353.3868
19
11
0
0
2237072
- 0/1 defined
zoom
C
21
H
20
FNO
3
353.3868032
18
14
0
0
12247715
zoom
C
21
H
20
FNO
3
353.3868
18
11
0
0
12247717
zoom
C
21
H
20
FNO
3
353.3868
18
11
0
0
12248230
zoom
C
21
H
20
FNO
3
353.3868
18
11
0
0
1
2
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