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 1443 results
Search term:
MF = 'C_{22}H_{21}NO_{5}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
890996
zoom
C
22
H
21
NO
5
S
411.4708
33
21
0
0
2542209
- 0/1 defined
zoom
C
22
H
21
NO
5
S
411.4708
31
20
0
0
892117
zoom
C
22
H
21
NO
5
S
411.4708
26
14
0
0
859646
zoom
C
22
H
21
NO
5
S
411.4708
25
11
0
0
2070716
zoom
C
22
H
21
NO
5
S
411.47084
25
16
0
0
6999457
zoom
C
22
H
21
NO
5
S
411.4708
25
23
0
0
880797
zoom
C
22
H
21
NO
5
S
411.4708
24
16
0
0
1639463
zoom
C
22
H
21
NO
5
S
411.4708
24
17
0
0
1005181
zoom
C
22
H
21
NO
5
S
411.4708
24
16
0
0
865641
zoom
C
22
H
21
NO
5
S
411.4708
24
17
0
0
871704
zoom
C
22
H
21
NO
5
S
411.4708
24
17
0
0
871829
zoom
C
22
H
21
NO
5
S
411.4708
23
16
0
0
865633
zoom
C
22
H
21
NO
5
S
411.4708
23
17
0
0
1134880
zoom
C
22
H
21
NO
5
S
411.4708
23
15
0
0
3837012
- 0/1 defined
zoom
C
22
H
21
NO
5
S
411.4708
23
14
0
0
2205224
- 0/1 defined
zoom
C
22
H
21
NO
5
S
411.47084
22
17
0
0
876031
zoom
C
22
H
21
NO
5
S
411.4708
22
15
0
0
1134204
zoom
C
22
H
21
NO
5
S
411.4708
21
13
0
0
1466712
zoom
C
22
H
21
NO
5
S
411.4708
21
17
0
0
3626362
- 0/1 defined
zoom
C
22
H
21
NO
5
S
411.47084
21
16
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement