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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
M+H
M-H
M+acetate
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+e
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M+CH3CNH
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M+Na
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Found 1287 results
Search term:
MF = 'C_{21}H_{22}FNO_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9232914
zoom
C
21
H
22
FNO
4
371.4021
45
51
0
0
23353393
- 2/2 defined
zoom
C
21
H
22
FNO
4
371.4021
43
23
0
0
2166115
zoom
C
21
H
22
FNO
4
371.4020832
26
17
0
0
16738629
zoom
C
21
H
22
FNO
4
371.4021
23
23
0
0
3011472
zoom
C
21
H
22
FNO
4
371.4020832
20
12
0
0
849283
zoom
C
21
H
22
FNO
4
371.4021
20
12
0
0
1720729
zoom
C
21
H
22
FNO
4
371.4021
20
14
0
0
4097774
- 0/1 defined
zoom
C
21
H
22
FNO
4
371.4020832
19
13
0
0
2803651
- 0/1 defined
zoom
C
21
H
22
FNO
4
371.4020832
18
13
0
0
2167432
- 0/1 defined
zoom
C
21
H
22
FNO
4
371.4020832
18
11
0
0
3737786
- 0/2 defined
zoom
C
21
H
22
FNO
4
371.4020832
17
12
0
0
21676617
zoom
C
21
H
22
FNO
4
371.4021
16
11
0
0
1090050
zoom
C
21
H
22
FNO
4
371.4021
16
10
0
0
4068599
zoom
C
21
H
22
FNO
4
371.4020832
15
9
0
0
7749173
zoom
C
21
H
22
FNO
4
371.4021
13
9
0
0
2679153
zoom
C
21
H
22
FNO
4
371.4020832
13
7
0
0
1750604
zoom
C
21
H
22
FNO
4
371.4021
13
8
0
0
1755595
zoom
C
21
H
22
FNO
4
371.4021
13
8
0
0
1771725
zoom
C
21
H
22
FNO
4
371.4021
13
8
0
0
1745884
zoom
C
21
H
22
FNO
4
371.4021
12
7
0
0
1
2
3
4
5
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