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 21 results
Search term:
MF = 'C_{18}H_{19}FN_{8}O'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
34950479
- 1/1 defined
zoom
C
18
H
19
FN
8
O
382.3949
12
13
0
0
31081968
zoom
C
18
H
19
FN
8
O
382.3949
9
7
0
0
65206985
- 0/1 defined
zoom
C
18
H
19
FN
8
O
382.3949
6
6
0
0
65242221
zoom
C
18
H
19
FN
8
O
382.3949
3
2
0
0
58948946
zoom
C
18
H
19
FN
8
O
382.3949
3
3
0
0
64171028
- 0/1 defined
zoom
C
18
H
19
FN
8
O
382.3949
3
4
0
0
64880365
- 0/1 defined
zoom
C
18
H
19
FN
8
O
382.3949
2
2
0
0
95492797
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
95537345
- 0/1 defined
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
96316813
- 1/1 defined
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
104302709
- 0/1 defined
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
104344114
- 0/1 defined
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
110193866
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
123254099
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
123934358
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
123936030
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
123936288
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
123939114
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
125739052
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
129272961
zoom
C
18
H
19
FN
8
O
382.3949
1
1
0
0
1
2
Advertisement
Advertisement
Spotlight
Advertisement