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 178 results
Search term:
MF = 'C_{21}H_{22}F_{2}N_{6}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
21085843
zoom
C
21
H
22
F
2
N
6
O
412.4358
11
8
0
0
21931906
zoom
C
21
H
22
F
2
N
6
O
412.4358
10
8
0
0
21931922
zoom
C
21
H
22
F
2
N
6
O
412.4358
10
8
0
0
22130042
- 0/1 defined
zoom
C
21
H
22
F
2
N
6
O
412.4358
10
9
0
0
2460947
- 0/1 defined
zoom
C
21
H
22
F
2
N
6
O
412.4358
10
5
0
0
30682007
zoom
C
21
H
22
F
2
N
6
O
412.4358
9
8
0
0
23056676
zoom
C
21
H
22
F
2
N
6
O
412.4358
9
9
0
0
23057494
- 0/1 defined
zoom
C
21
H
22
F
2
N
6
O
412.4358
9
9
0
0
22129186
zoom
C
21
H
22
F
2
N
6
O
412.4358
8
6
0
0
29162099
zoom
C
21
H
22
F
2
N
6
O
412.4358
8
7
0
0
29427481
zoom
C
21
H
22
F
2
N
6
O
412.4358
7
5
0
0
29428336
zoom
C
21
H
22
F
2
N
6
O
412.4358
7
5
0
0
29429084
zoom
C
21
H
22
F
2
N
6
O
412.4358
7
5
0
0
29430864
zoom
C
21
H
22
F
2
N
6
O
412.4358
7
6
0
0
67892183
zoom
C
21
H
22
F
2
N
6
O
412.4358
7
7
0
0
71066852
- 0/1 defined
zoom
C
21
H
22
F
2
N
6
O
412.4358
6
6
0
0
1194474
zoom
C
21
H
22
F
2
N
6
O
412.4358
6
2
0
0
29901402
- 0/1 defined
zoom
C
21
H
22
F
2
N
6
O
412.4358
6
4
0
0
29916877
- 0/1 defined
zoom
C
21
H
22
F
2
N
6
O
412.4358
6
5
0
0
25060849
zoom
C
21
H
22
F
2
N
6
O
412.4358
5
5
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement