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 226 results
Search term:
MF = 'C_{17}H_{21}F_{3}N_{2}O_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
574996
- 0/1 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
22
15
0
0
23717785
- 2/2 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
18
11
0
0
3041049
- 0/1 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542496
15
12
0
0
2881936
- 0/1 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542496
14
11
0
0
6193134
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
10
8
0
0
65099055
- 0/2 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
7
7
0
0
30270309
- 0/1 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
7
6
0
0
30409201
- 0/2 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
7
4
0
0
30593809
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
7
6
0
0
35239612
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
6
6
0
0
21373344
- 0/2 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
6
4
0
0
67973766
- 1/2 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
4
4
0
0
29383578
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
4
1
0
0
57876366
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
4
5
0
0
57876371
- 0/1 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
4
5
0
0
57876372
- 0/1 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
4
5
0
0
57964740
- 2/2 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
4
5
0
0
57967763
- 2/2 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
4
5
0
0
57980839
- 2/2 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
4
5
0
0
58019097
- 1/1 defined
zoom
C
17
H
21
F
3
N
2
O
5
390.3542
4
5
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement