RSC
SyntheticPages
Login
Register
About
What is ChemSpider?
ChemSpider Blog
Data Sources
The Team
Advisory Group
Collaborators
Present Sponsors
Sponsor ChemSpider
Advertise
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 ...
44 hits found.
Search terms:
MF = 'C_{21}H_{16}F_{3}N_{3}O_{2}S_{2}'
Grid
Tile
Table
Names/Structures
Names
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1079645
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
15
18
0
0
1452830
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
11
13
0
0
1453721
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
11
13
0
0
2089962
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
10
10
0
0
1612567
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
8
8
0
0
1612598
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
7
7
0
0
2838572
- 0/1 defined
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
6
6
0
0
21761129
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
5
5
0
0
10972578
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
5
5
0
0
18408596
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
4
4
0
0
11109027
- 0/1 defined
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
3
3
0
0
22038499
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
3
3
0
0
22038505
- 0/1 defined
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
3
3
0
0
22062284
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
3
3
0
0
2943301
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
2
2
0
0
3147435
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
2
2
0
0
3258221
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
2
2
0
0
8022948
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
2
2
0
0
8044711
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
2
2
0
0
9411647
zoom
C
21
H
16
F
3
N
3
O
2
S
2
463.4958
2
2
0
0
1
2
3
Generate Leads
Advertise
Sponsor
Advertisements
Also from the RSC