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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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M+Na
M+NH4
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Found 2199 results
Search term:
MF = 'C_{20}H_{21}F_{3}N_{2}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
26387935
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
38
33
0
0
26385149
- 1/1 defined
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
28
25
0
0
1080958
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
25
16
0
0
1164671
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
24
13
0
0
1179479
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
22
13
0
0
2235723
zoom
C
20
H
21
F
3
N
2
O
2
378.3881496
22
16
0
0
3057216
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
22
11
0
0
565346
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
22
17
0
0
947917
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
21
14
0
0
1164313
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
21
13
0
0
955778
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
20
14
0
0
958494
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
19
15
0
0
1080376
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
19
14
0
0
1100343
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
19
16
0
0
32699053
- 1/1 defined
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
19
22
0
0
1423716
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
19
15
0
0
2709708
zoom
C
20
H
21
F
3
N
2
O
2
378.3881496
18
12
0
0
1086980
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
18
14
0
0
1053333
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
18
14
0
0
1080147
zoom
C
20
H
21
F
3
N
2
O
2
378.3881
18
16
0
0
1
2
3
4
5
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