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 1101 results
Search term:
MF = 'C_{22}H_{21}NO_{7}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
889173
zoom
C
22
H
21
NO
7
411.4046
30
19
0
0
495881
- 0/2 defined
zoom
C
22
H
21
NO
7
411.4046
27
20
0
0
1305599
zoom
C
22
H
21
NO
7
411.4046
27
16
0
0
2208613
- 0/2 defined
zoom
C
22
H
21
NO
7
411.40464
26
19
0
0
2148435
zoom
C
22
H
21
NO
7
411.40464
25
14
0
0
880489
zoom
C
22
H
21
NO
7
411.4046
25
17
0
0
1086391
zoom
C
22
H
21
NO
7
411.4046
25
15
0
0
2198652
- 0/1 defined
zoom
C
22
H
21
NO
7
411.40464
24
14
0
0
1292677
zoom
C
22
H
21
NO
7
411.4046
23
13
0
0
1113216
zoom
C
22
H
21
NO
7
411.4046
23
16
0
0
889187
zoom
C
22
H
21
NO
7
411.4046
23
14
0
0
4053990
zoom
C
22
H
21
NO
7
411.40464
23
11
0
0
4146367
zoom
C
22
H
21
NO
7
411.40464
23
11
0
0
1113881
zoom
C
22
H
21
NO
7
411.4046
21
13
0
0
1251718
zoom
C
22
H
21
NO
7
411.4046
21
12
0
0
1251722
zoom
C
22
H
21
NO
7
411.4046
21
11
0
0
2168287
- 0/2 defined
zoom
C
22
H
21
NO
7
411.40464
21
17
0
0
1522246
zoom
C
22
H
21
NO
7
411.4046
21
11
0
0
2557575
zoom
C
22
H
21
NO
7
411.4046
20
10
0
0
4607656
zoom
C
22
H
21
NO
7
411.4046
20
11
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement