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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
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M+Na
M+NH4
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M-H
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+e
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Found 155 results
Search term:
MF = 'C_{19}H_{15}F_{4}N_{5}O_{2}'
1
2
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1232020
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
14
10
0
0
11110006
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
9
7
0
0
27313339
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
8
7
0
0
29407056
- 2/2 defined
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
8
8
0
0
30298427
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
7
5
0
0
58805569
- 2/2 defined
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
7
7
0
0
29404749
- 2/2 defined
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
6
6
0
0
68709789
- 0/1 defined
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
4
3
0
0
31790729
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
4
4
0
0
34361144
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
3
0
0
34361263
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
3
0
0
34361429
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
3
0
0
34361915
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
3
0
0
34361932
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
3
0
0
34362108
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
3
0
0
34377016
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
3
0
0
34379419
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
3
0
0
34379645
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
3
0
0
34380786
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
3
0
0
17118426
zoom
C
19
H
15
F
4
N
5
O
2
421.3483
3
2
0
0
1
2
3
4
5
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