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 403 results
Search term:
MF = 'C_{16}H_{14}F_{3}NO_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
136803
- 0/1 defined
zoom
C
16
H
14
F
3
NO
4
341.2819
39
45
0
0
1982296
zoom
C
16
H
14
F
3
NO
4
341.2819
27
20
0
0
2061741
zoom
C
16
H
14
F
3
NO
4
341.2818696
22
13
0
0
2234991
- 0/1 defined
zoom
C
16
H
14
F
3
NO
4
341.2818696
22
20
0
0
17990735
zoom
C
16
H
14
F
3
NO
4
341.2819
21
22
0
0
623557
zoom
C
16
H
14
F
3
NO
4
341.2819
20
15
0
0
6078701
zoom
C
16
H
14
F
3
NO
4
341.2819
18
11
0
0
1147292
zoom
C
16
H
14
F
3
NO
4
341.2819
17
10
0
0
1576772
zoom
C
16
H
14
F
3
NO
4
341.2819
15
10
0
0
1592179
zoom
C
16
H
14
F
3
NO
4
341.2819
15
10
0
0
2780884
- 0/1 defined
zoom
C
16
H
14
F
3
NO
4
341.2818696
14
9
0
0
3361161
zoom
C
16
H
14
F
3
NO
4
341.2818696
13
8
0
0
23493667
zoom
C
16
H
14
F
3
NO
4
341.2819
13
10
0
0
1745877
zoom
C
16
H
14
F
3
NO
4
341.2819
13
8
0
0
1770812
zoom
C
16
H
14
F
3
NO
4
341.2819
13
8
0
0
1814494
zoom
C
16
H
14
F
3
NO
4
341.2819
12
8
0
0
1865187
zoom
C
16
H
14
F
3
NO
4
341.2819
12
8
0
0
1577925
zoom
C
16
H
14
F
3
NO
4
341.2819
12
9
0
0
5912659
zoom
C
16
H
14
F
3
NO
4
341.2819
12
9
0
0
6010221
zoom
C
16
H
14
F
3
NO
4
341.2819
12
9
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement