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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
min/max
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Monoisotopic Mass:
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M+CH3CNH
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M+.
M+K
M+Na
M+NH4
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M-.
M+Cl
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Found 992 results
Search term:
MF = 'C_{20}H_{20}F_{3}NO_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2360518
- 0/1 defined
zoom
C
20
H
20
F
3
NO
3
379.3729096
24
15
0
0
2413952
- 0/1 defined
zoom
C
20
H
20
F
3
NO
3
379.3729
21
14
0
0
4999540
- 0/1 defined
zoom
C
20
H
20
F
3
NO
3
379.3729
20
15
0
0
2259194
zoom
C
20
H
20
F
3
NO
3
379.3729096
20
16
0
0
2132624
- 0/1 defined
zoom
C
20
H
20
F
3
NO
3
379.3729096
15
12
0
0
1777315
zoom
C
20
H
20
F
3
NO
3
379.3729
15
10
0
0
1858676
zoom
C
20
H
20
F
3
NO
3
379.3729
15
9
0
0
2088016
zoom
C
20
H
20
F
3
NO
3
379.3729096
14
8
0
0
1777022
zoom
C
20
H
20
F
3
NO
3
379.3729
13
8
0
0
7746014
zoom
C
20
H
20
F
3
NO
3
379.3729
13
9
0
0
3974868
zoom
C
20
H
20
F
3
NO
3
379.3729
12
9
0
0
4041582
zoom
C
20
H
20
F
3
NO
3
379.3729096
12
9
0
0
4388080
zoom
C
20
H
20
F
3
NO
3
379.3729096
12
9
0
0
2182065
- 0/1 defined
zoom
C
20
H
20
F
3
NO
3
379.3729096
12
8
0
0
996394
zoom
C
20
H
20
F
3
NO
3
379.3729
12
7
0
0
996396
zoom
C
20
H
20
F
3
NO
3
379.3729
12
7
0
0
1818575
zoom
C
20
H
20
F
3
NO
3
379.3729
11
8
0
0
2014781
- 0/1 defined
zoom
C
20
H
20
F
3
NO
3
379.3729096
11
8
0
0
3966373
- 0/1 defined
zoom
C
20
H
20
F
3
NO
3
379.3729
11
9
0
0
22225825
- 0/1 defined
zoom
C
20
H
20
F
3
NO
3
379.3729
11
9
0
0
1
2
3
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