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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+
-H+
+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
-e
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Found 206 results
Search term:
MF = 'C_{18}H_{17}F_{4}NO_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4953638
- 0/1 defined
zoom
C
18
H
17
F
4
NO
2
355.3267
37
52
1
0
7093503
zoom
C
18
H
17
F
4
NO
2
355.3267
10
8
0
0
30766486
- 0/1 defined
zoom
C
18
H
17
F
4
NO
2
355.3267
10
7
0
0
31079072
- 0/1 defined
zoom
C
18
H
17
F
4
NO
2
355.3267
9
9
0
0
12524528
zoom
C
18
H
17
F
4
NO
2
355.3267
8
6
0
0
22104586
zoom
C
18
H
17
F
4
NO
2
355.3267
8
6
0
0
3491788
zoom
C
18
H
17
F
4
NO
2
355.3266928
8
6
0
0
35804460
- 1/1 defined
zoom
C
18
H
17
F
4
NO
2
355.3267
7
8
0
0
59706765
zoom
C
18
H
17
F
4
NO
2
355.3267
7
6
0
0
30071703
- 0/1 defined
zoom
C
18
H
17
F
4
NO
2
355.3267
7
7
0
0
22025467
zoom
C
18
H
17
F
4
NO
2
355.3267
5
4
0
0
22025493
zoom
C
18
H
17
F
4
NO
2
355.3267
5
4
0
0
5787222
zoom
C
18
H
17
F
4
NO
2
355.3267
4
3
0
0
31397177
- 0/1 defined
zoom
C
18
H
17
F
4
NO
2
355.3267
4
4
0
0
31456791
- 0/1 defined
zoom
C
18
H
17
F
4
NO
2
355.3267
4
4
0
0
31458017
- 0/1 defined
zoom
C
18
H
17
F
4
NO
2
355.3267
4
4
0
0
31826359
- 0/1 defined
zoom
C
18
H
17
F
4
NO
2
355.3267
4
4
0
0
31827094
zoom
C
18
H
17
F
4
NO
2
355.3267
4
4
0
0
31860466
- 0/1 defined
zoom
C
18
H
17
F
4
NO
2
355.3267
4
4
0
0
31921098
zoom
C
18
H
17
F
4
NO
2
355.3267
4
4
0
0
1
2
3
4
5
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