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 148 results
Search term:
MF = 'C_{22}H_{20}BrClN_{4}O_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2145238
- 0/1 defined
zoom
C
22
H
20
BrClN
4
O
2
487.7768
22
16
0
0
2372856
- 0/1 defined
zoom
C
22
H
20
BrClN
4
O
2
487.7768
22
14
0
0
2675805
- 0/1 defined
zoom
C
22
H
20
BrClN
4
O
2
487.7768
20
14
0
0
3413553
zoom
C
22
H
20
BrClN
4
O
2
487.7768
20
11
0
0
12551550
- 0/1 defined
zoom
C
22
H
20
BrClN
4
O
2
487.7768
11
6
0
0
4268724
zoom
C
22
H
20
BrClN
4
O
2
487.7768
10
6
0
0
20422473
zoom
C
22
H
20
BrClN
4
O
2
487.7768
8
7
0
0
20422491
zoom
C
22
H
20
BrClN
4
O
2
487.7768
8
7
0
0
35034297
zoom
C
22
H
20
BrClN
4
O
2
487.7768
5
5
0
0
57287786
zoom
C
22
H
20
BrClN
4
O
2
487.7768
4
2
0
0
31335832
zoom
C
22
H
20
BrClN
4
O
2
487.7768
4
4
0
0
33471600
zoom
C
22
H
20
BrClN
4
O
2
487.7768
3
3
0
0
33520493
zoom
C
22
H
20
BrClN
4
O
2
487.7768
3
3
0
0
57296274
zoom
C
22
H
20
BrClN
4
O
2
487.7768
3
1
0
0
57274965
zoom
C
22
H
20
BrClN
4
O
2
487.7768
3
1
0
0
57281368
zoom
C
22
H
20
BrClN
4
O
2
487.7768
3
1
0
0
22787821
- 0/1 defined
zoom
C
22
H
20
BrClN
4
O
2
487.7768
3
2
0
0
28508199
zoom
C
22
H
20
BrClN
4
O
2
487.7768
3
3
0
0
942956
- 1/1 defined
zoom
C
22
H
20
BrClN
4
O
2
487.7768
2
1
0
0
942957
- 1/1 defined
zoom
C
22
H
20
BrClN
4
O
2
487.7768
2
1
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement