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 161 results
Search term:
MF = 'C_{22}H_{20}ClF_{3}N_{4}O_{2}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
12527290
- 0/2 defined
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
23
14
0
0
977740
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
21
13
0
0
1651473
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
21
13
0
0
1669404
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
21
13
0
0
1538442
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
16
11
0
0
1543584
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
15
10
0
0
2771571
- 0/1 defined
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.9330096
11
7
0
0
3498458
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.9330096
10
8
0
0
10919397
- 0/1 defined
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
10
9
0
0
12513671
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
10
4
0
0
30738574
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
10
8
0
0
2771078
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.9330096
9
7
0
0
21078421
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
9
7
0
0
22202044
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
9
7
0
0
22402493
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
8
6
0
0
21648645
- 0/1 defined
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
8
6
0
0
20425988
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
8
6
0
0
22599990
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
7
6
0
0
4504981
- 0/2 defined
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
7
3
0
0
23051524
zoom
C
22
H
20
ClF
3
N
4
O
2
S
496.933
5
5
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement