RSC
SyntheticPages
Login
Register
About
About
ChemSpider Blog
Data Sources
Advisory Group
Collaborators
Present Sponsors
More Searches
Simple search
Structure search
Advanced search
Search History
Web APIs
Help
FAQ
Help
Getting Started
Forum
SiteMap
Search
Simple
Structure
Advanced
Intrinsic properties
More searches...
Ligand screening
Chemical elements
Intrinsic properties
Predicted properties
Data slice
Molecular Formula:
Exact match only
Molecular Weight:
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
±
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:
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Options
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
Search
Search Hits Limit:
10
100
1000
10000
Loading ...
64 hits found in 0.62 seconds.
Search terms: MF = 'C_{21}H_{22}F_{2}N_{2}O'
Finished
Grid
Tile
Table
Names/Structures
Names
1
2
3
4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
7665739
zoom
C
21
H
22
F
2
N
2
O
356.409
13
15
0
0
336107
zoom
C
21
H
22
F
2
N
2
O
356.409
7
7
0
0
22120898
zoom
C
21
H
22
F
2
N
2
O
356.409
4
4
0
0
17607045
zoom
C
21
H
22
F
2
N
2
O
356.409
3
3
0
0
8100474
- 1/1 defined
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
22512795
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
22512806
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
22512829
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
22513864
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
6395723
- 1/1 defined
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
6851959
- 1/1 defined
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
6851966
- 1/1 defined
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
6934117
- 1/1 defined
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
6934123
- 1/1 defined
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
6980233
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
6980254
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
6982897
- 1/1 defined
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
6982905
- 1/1 defined
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
7364902
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
7665700
zoom
C
21
H
22
F
2
N
2
O
356.409
2
2
0
0
1
2
3
4
Generate Leads
Advertisements
Also from the RSC
Advertise
Sponsor