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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
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M+.
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M+Na
M+NH4
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M-.
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Found 406 results
Search term:
MF = 'C_{21}H_{21}F_{3}N_{6}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9445792
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
49
50
0
0
2110750
zoom
C
21
H
21
F
3
N
6
O
2
446.4256496
20
13
0
0
1068278
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
18
13
0
0
17796258
- 0/2 defined
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
17
12
0
0
23346152
- 0/1 defined
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
17
9
0
0
18442759
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
15
9
0
0
21850795
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
13
10
0
0
1196095
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
11
5
0
0
943506
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
11
5
0
0
2012829
zoom
C
21
H
21
F
3
N
6
O
2
446.4256496
10
8
0
0
10957738
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
10
8
0
0
10975450
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
10
8
0
0
11096186
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
10
6
0
0
21931946
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
10
8
0
0
21931947
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
10
8
0
0
21931948
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
10
8
0
0
23040449
- 2/2 defined
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
10
8
0
0
30681791
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
10
9
0
0
30744618
- 0/1 defined
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
10
8
0
0
30677981
zoom
C
21
H
21
F
3
N
6
O
2
446.4256
9
8
0
0
1
2
3
4
5
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