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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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-2H+
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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 2051 results
Search term:
MF = 'C_{19}H_{20}F_{3}N_{3}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
54631
- 2/2 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756
87
91
0
0
65089
zoom
C
19
H
20
F
3
N
3
O
3
395.3756
80
95
35
3
2689752
- 0/2 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
49
56
0
0
547664
- 0/1 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756
24
18
0
0
3620501
- 0/1 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
21
14
0
0
2685841
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
20
18
0
0
1055558
zoom
C
19
H
20
F
3
N
3
O
3
395.3756
20
14
0
0
3597767
- 0/1 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
19
13
0
0
7468139
zoom
C
19
H
20
F
3
N
3
O
3
395.3756
18
11
0
0
1008995
zoom
C
19
H
20
F
3
N
3
O
3
395.3756
17
10
0
0
1906469
zoom
C
19
H
20
F
3
N
3
O
3
395.3756
14
9
0
0
2011353
- 0/1 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
14
11
0
0
2011354
- 0/1 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
14
12
0
0
2011355
- 0/1 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
14
13
0
0
2023258
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
14
9
0
0
3377353
- 0/1 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
14
11
0
0
3635101
- 0/1 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
14
11
0
0
3972946
zoom
C
19
H
20
F
3
N
3
O
3
395.3756
14
9
0
0
4068083
- 0/1 defined
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
14
10
0
0
4068148
zoom
C
19
H
20
F
3
N
3
O
3
395.3756096
14
9
0
0
1
2
3
4
5
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