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 39 results
Search term:
MF = 'C_{19}H_{17}FN_{8}O_{2}'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9864746
zoom
C
19
H
17
FN
8
O
2
408.3891
50
49
0
0
26305123
zoom
C
19
H
17
FN
8
O
2
408.3891
11
9
0
0
115010242
- 1/1 defined
zoom
C
19
H
17
FN
8
O
2
408.3891
9
9
0
0
62751589
zoom
C
19
H
17
FN
8
O
2
408.3891
5
5
0
0
31707977
- 0/1 defined
zoom
C
19
H
17
FN
8
O
2
408.3891
4
4
0
0
31707978
- 0/1 defined
zoom
C
19
H
17
FN
8
O
2
408.3891
4
4
0
0
23272634
- 0/1 defined
zoom
C
19
H
17
FN
8
O
2
408.3891
3
3
0
0
71304597
- 0/1 defined
zoom
C
19
H
17
FN
8
O
2
408.3891
3
3
0
0
76744674
zoom
C
19
H
17
FN
8
O
2
408.3891
2
2
0
0
76760854
zoom
C
19
H
17
FN
8
O
2
408.3891
2
2
0
0
76762124
zoom
C
19
H
17
FN
8
O
2
408.3891
2
2
0
0
69636284
- 0/1 defined
zoom
C
19
H
17
FN
8
O
2
408.3891
2
2
0
0
70951099
- 0/1 defined
zoom
C
19
H
17
FN
8
O
2
408.3891
2
2
0
0
7447181
zoom
C
19
H
17
FN
8
O
2
408.3891
2
1
0
0
8154380
zoom
C
19
H
17
FN
8
O
2
408.3891
2
1
0
0
34078026
- 0/1 defined
zoom
C
19
H
17
FN
8
O
2
408.3891
2
2
0
0
39419627
zoom
C
19
H
17
FN
8
O
2
408.3891
2
2
0
0
129055407
zoom
C
19
H
17
FN
8
O
2
408.3891
1
1
0
0
99401398
zoom
C
19
H
17
FN
8
O
2
408.3891
1
1
0
0
104645303
zoom
C
19
H
17
FN
8
O
2
408.3891
1
1
0
0
1
2
Advertisement
Advertisement
Spotlight
Advertisement