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 2162 results
Search term:
MF = 'C_{14}H_{12}FNO_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
11527646
zoom
C
14
H
12
FNO
4
277.2478
45
26
0
0
2374592
- 0/1 defined
zoom
C
14
H
12
FNO
4
277.2477832
35
22
0
0
498404
zoom
C
14
H
12
FNO
4
277.2478
22
15
0
0
28595124
zoom
C
14
H
12
FNO
4
277.2478
20
13
0
0
2002849
zoom
C
14
H
12
FNO
4
277.2477832
17
11
0
0
143041
- 0/2 defined
zoom
C
14
H
12
FNO
4
277.2478
16
17
0
0
22342200
zoom
C
14
H
12
FNO
4
277.2478
16
11
0
0
2205205
- 0/4 defined
zoom
C
14
H
12
FNO
4
277.2477832
14
10
0
0
3263100
- 0/4 defined
zoom
C
14
H
12
FNO
4
277.2478
14
7
0
0
1815690
zoom
C
14
H
12
FNO
4
277.2478
14
9
0
0
1852638
zoom
C
14
H
12
FNO
4
277.2478
14
8
0
0
1212812
zoom
C
14
H
12
FNO
4
277.2478
13
8
0
0
1953379
zoom
C
14
H
12
FNO
4
277.2478
12
9
0
0
2020588
zoom
C
14
H
12
FNO
4
277.2477832
12
8
0
0
24797007
zoom
C
14
H
12
FNO
4
277.2478
12
7
0
0
77006170
zoom
C
14
H
12
FNO
4
277.2478
12
12
0
0
25550115
zoom
C
14
H
12
FNO
4
277.2478
11
9
0
0
26012943
zoom
C
14
H
12
FNO
4
277.2478
11
7
0
0
1562493
zoom
C
14
H
12
FNO
4
277.2478
11
7
0
0
830859
zoom
C
14
H
12
FNO
4
277.2478
11
6
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement