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 4136 results
Search term:
MF = 'C_{21}H_{22}FN_{3}O_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2165376
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4166832
30
20
0
0
2110296
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4166832
27
18
0
0
2204047
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4166832
26
19
0
0
2142715
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4166832
26
16
0
0
2129044
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4166832
25
19
0
0
2256777
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4166832
23
17
0
0
2260765
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4166832
23
17
0
0
2393590
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4166832
23
14
0
0
4961920
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4167
23
17
0
0
4963868
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4167
23
22
0
0
4965132
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4167
23
18
0
0
2039870
zoom
C
21
H
22
FN
3
O
2
367.4166832
22
21
0
0
3301923
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4167
21
15
0
0
1368799
zoom
C
21
H
22
FN
3
O
2
367.4167
20
12
0
0
12007822
zoom
C
21
H
22
FN
3
O
2
367.4167
20
12
0
0
12315441
zoom
C
21
H
22
FN
3
O
2
367.4167
20
19
0
0
4469321
- 0/1 defined
zoom
C
21
H
22
FN
3
O
2
367.4166832
19
14
0
0
4734100
zoom
C
21
H
22
FN
3
O
2
367.4167
19
11
0
0
1653918
zoom
C
21
H
22
FN
3
O
2
367.4167
19
12
0
0
4453737
zoom
C
21
H
22
FN
3
O
2
367.4166832
18
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement