Jump to main content
Jump to site nav
Home
About us
Membership & professional community
Campaigning & outreach
Journals, books & databases
Teaching & learning
News & events
Locations & contacts
Home
About us
Web APIs
Help
Sign in
ChemSpider
Search and share chemistry
Simple
Structure
Advanced
History
Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
to
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
to
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
to
±
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:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Search
Search Hits Limit:
100
1000
10000
Filter
Single/Multi-component
Search Any
Search Single-Component Structures Only
Search Multi-Component Structures Only
Isotopically Labeled
Search Any
Search Isotopically Labeled Structures Only
Disregard Isotopically Labeled Structures
Additional Filters
Filter only those having analytical data
Found 1192 results
Search term:
MF = 'C_{14}H_{20}FNO_{4}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
21067396
- 0/1 defined
zoom
C
14
H
20
FNO
4
S
317.3763
10
8
0
0
22060551
- 0/1 defined
zoom
C
14
H
20
FNO
4
S
317.3763
9
7
0
0
26060994
zoom
C
14
H
20
FNO
4
S
317.3763
9
7
0
0
30683688
zoom
C
14
H
20
FNO
4
S
317.3763
9
9
0
0
30741876
- 0/1 defined
zoom
C
14
H
20
FNO
4
S
317.3763
9
9
0
0
44216909
zoom
C
14
H
20
FNO
4
S
317.3763
9
7
0
0
31099895
- 2/2 defined
zoom
C
14
H
20
FNO
4
S
317.3763
8
8
0
0
29686176
- 1/1 defined
zoom
C
14
H
20
FNO
4
S
317.3763
8
8
0
0
22383214
zoom
C
14
H
20
FNO
4
S
317.3763
8
7
0
0
22384218
- 0/1 defined
zoom
C
14
H
20
FNO
4
S
317.3763
8
7
0
0
22396132
zoom
C
14
H
20
FNO
4
S
317.3763
8
7
0
0
22396899
- 0/1 defined
zoom
C
14
H
20
FNO
4
S
317.3763
8
7
0
0
22401059
zoom
C
14
H
20
FNO
4
S
317.3763
8
6
0
0
22534570
zoom
C
14
H
20
FNO
4
S
317.3763
8
7
0
0
29733184
- 1/1 defined
zoom
C
14
H
20
FNO
4
S
317.3763
8
7
0
0
29689210
- 2/2 defined
zoom
C
14
H
20
FNO
4
S
317.3763
7
6
0
0
26141726
- 0/1 defined
zoom
C
14
H
20
FNO
4
S
317.3763
7
8
0
0
29091065
zoom
C
14
H
20
FNO
4
S
317.3763
7
7
0
0
60530282
- 0/1 defined
zoom
C
14
H
20
FNO
4
S
317.3763
7
7
0
0
64098192
- 0/2 defined
zoom
C
14
H
20
FNO
4
S
317.3763
7
7
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement