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 7535 results
Search term:
MF = 'C_{14}H_{17}FN_{2}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
662991
zoom
C
14
H
17
FN
2
O
248.296
28
18
0
0
21470429
- 0/1 defined
zoom
C
14
H
17
FN
2
O
248.296
24
19
0
0
1259283
zoom
C
14
H
17
FN
2
O
248.296
21
15
0
0
4972563
zoom
C
14
H
17
FN
2
O
248.296
20
16
0
0
4973174
zoom
C
14
H
17
FN
2
O
248.296
19
17
0
0
4969158
zoom
C
14
H
17
FN
2
O
248.296
19
17
0
0
4970169
zoom
C
14
H
17
FN
2
O
248.296
19
16
0
0
4970748
zoom
C
14
H
17
FN
2
O
248.296
19
17
0
0
4971711
zoom
C
14
H
17
FN
2
O
248.296
19
17
0
0
17323843
zoom
C
14
H
17
FN
2
O
248.296
19
18
0
0
1199797
zoom
C
14
H
17
FN
2
O
248.296
18
9
0
0
5008866
- 0/1 defined
zoom
C
14
H
17
FN
2
O
248.296
16
11
0
0
9813861
- 0/1 defined
zoom
C
14
H
17
FN
2
O
248.296
16
11
0
0
3787227
- 0/1 defined
zoom
C
14
H
17
FN
2
O
248.2959832
16
14
0
0
695357
zoom
C
14
H
17
FN
2
O
248.296
15
11
0
0
2127822
zoom
C
14
H
17
FN
2
O
248.2959832
14
9
0
0
4603528
zoom
C
14
H
17
FN
2
O
248.296
14
15
0
0
4902987
zoom
C
14
H
17
FN
2
O
248.296
13
10
0
0
4242882
zoom
C
14
H
17
FN
2
O
248.2959832
13
9
0
0
21265508
zoom
C
14
H
17
FN
2
O
248.296
13
10
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement