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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
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M+acetate
M-.
M+Cl
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Found 59 results
Search term:
MF = 'C_{21}H_{21}F_{3}N_{2}OS'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
948680
zoom
C
21
H
21
F
3
N
2
OS
406.4644
22
13
0
0
962357
zoom
C
21
H
21
F
3
N
2
OS
406.4644
18
9
0
0
4339505
zoom
C
21
H
21
F
3
N
2
OS
406.4644496
17
10
0
0
1043115
zoom
C
21
H
21
F
3
N
2
OS
406.4644
15
8
0
0
26307269
zoom
C
21
H
21
F
3
N
2
OS
406.4644
9
8
0
0
26307433
zoom
C
21
H
21
F
3
N
2
OS
406.4644
9
8
0
0
22580463
- 0/1 defined
zoom
C
21
H
21
F
3
N
2
OS
406.4644
8
7
0
0
26027915
zoom
C
21
H
21
F
3
N
2
OS
406.4644
8
7
0
0
22700661
zoom
C
21
H
21
F
3
N
2
OS
406.4644
7
6
0
0
22701094
zoom
C
21
H
21
F
3
N
2
OS
406.4644
7
6
0
0
26027913
zoom
C
21
H
21
F
3
N
2
OS
406.4644
6
5
0
0
13093412
zoom
C
21
H
21
F
3
N
2
OS
406.4644
5
4
0
0
3089732
zoom
C
21
H
21
F
3
N
2
OS
406.4644
3
2
0
0
31464166
- 0/1 defined
zoom
C
21
H
21
F
3
N
2
OS
406.4644
3
3
0
0
31555863
- 0/1 defined
zoom
C
21
H
21
F
3
N
2
OS
406.4644
3
3
0
0
32041520
zoom
C
21
H
21
F
3
N
2
OS
406.4644
3
1
0
0
68244728
zoom
C
21
H
21
F
3
N
2
OS
406.4644
3
2
0
0
69937958
zoom
C
21
H
21
F
3
N
2
OS
406.4644
3
3
0
0
76943417
- 0/1 defined
zoom
C
21
H
21
F
3
N
2
OS
406.4644
2
2
0
0
76943418
- 0/1 defined
zoom
C
21
H
21
F
3
N
2
OS
406.4644
2
2
0
0
1
2
3
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