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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
+/-
Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-H
M+acetate
M-.
M+Cl
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Found 62 results
Search term:
MF = 'C_{18}H_{14}F_{4}N_{2}O_{3}S'
1
2
3
4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
16163800
- 0/1 defined
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
41
40
0
0
27524637
- 0/2 defined
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
26
33
0
0
3936688
- 0/2 defined
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
21
14
0
0
21593731
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
20
13
0
0
18438526
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
10
8
0
0
8312022
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
9
5
0
0
21780589
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
9
7
0
0
30095290
- 0/1 defined
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
8
7
0
0
21780524
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
8
6
0
0
21780529
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
8
6
0
0
21780534
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
8
6
0
0
21780588
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
8
6
0
0
8963231
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
6
5
0
0
28997701
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
6
6
0
0
31900101
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
4
4
0
0
34992884
- 2/2 defined
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
4
4
0
0
58781233
- 1/2 defined
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
3
3
0
0
33505372
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
3
3
0
0
34988450
- 2/2 defined
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
3
3
0
0
3093914
zoom
C
18
H
14
F
4
N
2
O
3
S
414.374
3
2
0
0
1
2
3
4
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