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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+
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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 148 results
Search term:
MF = 'C_{21}H_{16}FNO_{3}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
176806
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.42
59
61
5
1
4463970
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.4200432
21
18
0
0
2258238
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.4200432
17
13
0
0
17481446
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.42
14
9
0
0
2104467
- 0/2 defined
zoom
C
21
H
16
FNO
3
S
381.4200432
12
8
0
0
20135809
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.42
12
9
0
0
5803197
zoom
C
21
H
16
FNO
3
S
381.42
11
7
0
0
6400458
zoom
C
21
H
16
FNO
3
S
381.42
11
8
0
0
7406123
zoom
C
21
H
16
FNO
3
S
381.42
11
8
0
0
13139052
zoom
C
21
H
16
FNO
3
S
381.42
11
9
0
0
5520596
zoom
C
21
H
16
FNO
3
S
381.42
10
8
0
0
20224212
zoom
C
21
H
16
FNO
3
S
381.42
9
7
0
0
20269999
zoom
C
21
H
16
FNO
3
S
381.42
9
7
0
0
21510057
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.42
9
8
0
0
22494043
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.42
9
9
0
0
17746413
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.42
9
8
0
0
35010697
zoom
C
21
H
16
FNO
3
S
381.42
9
8
0
0
29021380
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.42
8
7
0
0
29021384
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.42
8
7
0
0
29021385
- 0/1 defined
zoom
C
21
H
16
FNO
3
S
381.42
8
7
0
0
1
2
3
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5
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