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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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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
M+acetate
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+e
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M+CH3CNH
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Found 698 results
Search term:
MF = 'C_{20}H_{21}F_{3}N_{4}O'
1
2
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5293454
zoom
C
20
H
21
F
3
N
4
O
390.4021
82
146
31
0
113470
zoom
C
20
H
21
F
3
N
4
O
390.4021
35
26
0
0
4058236
zoom
C
20
H
21
F
3
N
4
O
390.4021496
23
11
0
0
862336
zoom
C
20
H
21
F
3
N
4
O
390.4021
22
19
0
0
21302586
- 0/1 defined
zoom
C
20
H
21
F
3
N
4
O
390.4021
18
13
0
0
4277957
zoom
C
20
H
21
F
3
N
4
O
390.4021496
17
12
0
0
34982590
- 0/1 defined
zoom
C
20
H
21
F
3
N
4
O
390.4021
17
17
0
0
114856397
zoom
C
20
H
21
F
3
N
4
O
390.4021
15
15
0
0
23380823
- 0/1 defined
zoom
C
20
H
21
F
3
N
4
O
390.4021
13
10
0
0
12546147
- 0/1 defined
zoom
C
20
H
21
F
3
N
4
O
390.4021
13
8
0
0
11010858
- 0/1 defined
zoom
C
20
H
21
F
3
N
4
O
390.4021
12
8
0
0
1731019
zoom
C
20
H
21
F
3
N
4
O
390.4021
12
9
0
0
5741937
- 0/4 defined
zoom
C
20
H
21
F
3
N
4
O
390.4021
10
6
0
0
30765185
zoom
C
20
H
21
F
3
N
4
O
390.4021
10
8
0
0
22154570
zoom
C
20
H
21
F
3
N
4
O
390.4021
10
9
0
0
3969813
- 0/1 defined
zoom
C
20
H
21
F
3
N
4
O
390.4021
10
7
0
0
11011315
- 0/1 defined
zoom
C
20
H
21
F
3
N
4
O
390.4021
9
8
0
0
12546990
zoom
C
20
H
21
F
3
N
4
O
390.4021
9
6
0
0
17318892
zoom
C
20
H
21
F
3
N
4
O
390.4021
9
7
0
0
2785230
- 0/4 defined
zoom
C
20
H
21
F
3
N
4
O
390.4021496
9
5
0
0
1
2
3
4
5
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