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 576 results
Search term:
MF = 'C_{20}H_{26}ClNO_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
59820
zoom
C
20
H
26
ClNO
3
363.8783
73
95
0
0
7996182
zoom
C
20
H
26
ClNO
3
363.8783
43
43
0
0
13769
zoom
C
20
H
26
ClNO
3
363.8783
35
40
0
0
136443
zoom
C
20
H
26
ClNO
3
363.87834
32
35
0
0
58080
- 0/4 defined
zoom
C
20
H
26
ClNO
3
363.8783
26
35
0
0
4100139
- 0/1 defined
zoom
C
20
H
26
ClNO
3
363.87834
21
19
0
0
4463398
- 0/2 defined
zoom
C
20
H
26
ClNO
3
363.87834
20
14
0
0
3915201
- 0/2 defined
zoom
C
20
H
26
ClNO
3
363.8783
20
11
0
0
4057321
- 0/1 defined
zoom
C
20
H
26
ClNO
3
363.87834
20
17
0
0
2231441
- 0/4 defined
zoom
C
20
H
26
ClNO
3
363.87834
19
13
0
0
2235054
- 0/1 defined
zoom
C
20
H
26
ClNO
3
363.87834
18
13
0
0
16136
zoom
C
20
H
26
ClNO
3
363.87834
18
22
0
0
4271273
- 0/1 defined
zoom
C
20
H
26
ClNO
3
363.87834
18
15
0
0
12555992
- 0/2 defined
zoom
C
20
H
26
ClNO
3
363.8783
16
11
0
0
21584978
- 0/1 defined
zoom
C
20
H
26
ClNO
3
363.8783
16
10
0
0
16001272
zoom
C
20
H
26
ClNO
3
363.8783
15
12
0
0
2269689
- 0/2 defined
zoom
C
20
H
26
ClNO
3
363.87834
14
11
0
0
17318694
- 0/1 defined
zoom
C
20
H
26
ClNO
3
363.8783
13
13
0
0
23048364
zoom
C
20
H
26
ClNO
3
363.8783
13
9
0
0
54426
- 0/1 defined
zoom
C
20
H
26
ClNO
3
363.87834
12
9
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement