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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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+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-.
M+Cl
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Found 368 results
Search term:
MF = 'C_{19}H_{15}F_{2}NO_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
828383
zoom
C
19
H
15
F
2
NO
3
343.3241
26
19
0
0
744235
zoom
C
19
H
15
F
2
NO
3
343.3241
25
15
0
0
7015395
zoom
C
19
H
15
F
2
NO
3
343.3241
17
10
0
0
1412960
zoom
C
19
H
15
F
2
NO
3
343.3241
16
10
0
0
1394465
zoom
C
19
H
15
F
2
NO
3
343.3241
15
9
0
0
1036350
zoom
C
19
H
15
F
2
NO
3
343.3241
14
9
0
0
1432460
zoom
C
19
H
15
F
2
NO
3
343.3241
13
10
0
0
1584983
zoom
C
19
H
15
F
2
NO
3
343.3241
13
8
0
0
18474317
zoom
C
19
H
15
F
2
NO
3
343.3241
13
10
0
0
30764758
zoom
C
19
H
15
F
2
NO
3
343.3241
11
8
0
0
30764818
- 0/1 defined
zoom
C
19
H
15
F
2
NO
3
343.3241
11
8
0
0
31080057
zoom
C
19
H
15
F
2
NO
3
343.3241
11
8
0
0
10969280
- 0/1 defined
zoom
C
19
H
15
F
2
NO
3
343.3241
10
7
0
0
20971628
zoom
C
19
H
15
F
2
NO
3
343.3241
10
8
0
0
11136036
zoom
C
19
H
15
F
2
NO
3
343.3241
9
6
0
0
17165957
zoom
C
19
H
15
F
2
NO
3
343.3241
9
7
0
0
1791579
zoom
C
19
H
15
F
2
NO
3
343.3241
9
5
0
0
8696702
zoom
C
19
H
15
F
2
NO
3
343.3241
8
8
0
0
35208360
- 0/1 defined
zoom
C
19
H
15
F
2
NO
3
343.3241
8
7
0
0
30491760
- 0/1 defined
zoom
C
19
H
15
F
2
NO
3
343.3241
8
7
0
0
1
2
3
4
5
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