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ChemSpider
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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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+H+
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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
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+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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Found 69 results
Search term:
MF = 'C_{19}H_{12}F_{4}N_{4}O_{2}'
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2
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
8516613
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
96
72
0
0
986145
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
20
13
0
0
946317
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
19
12
0
0
1061295
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
18
12
0
0
1241695
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
18
12
0
0
897745
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
18
12
0
0
1668891
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
14
10
0
0
12905653
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
13
8
0
0
4806387
- 0/1 defined
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
12
7
0
0
12905813
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
11
6
0
0
2101296
zoom
C
19
H
12
F
4
N
4
O
2
404.3177928
11
8
0
0
986083
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
11
5
0
0
21796244
- 0/1 defined
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
10
10
0
0
21796245
- 0/1 defined
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
10
10
0
0
27307544
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
10
9
0
0
27307545
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
10
9
0
0
986175
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
9
4
0
0
986157
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
8
4
0
0
29125272
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
7
6
0
0
29919861
zoom
C
19
H
12
F
4
N
4
O
2
404.3178
6
4
0
0
1
2
3
4
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