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 341 results
Search term:
MF = 'C_{20}H_{32}N_{2}O_{6}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4514262
zoom
C
20
H
32
N
2
O
6
S
428.5429
33
41
42
1
7978435
zoom
C
20
H
32
N
2
O
6
S
428.5429
27
25
0
3
64623
zoom
C
20
H
32
N
2
O
6
S
428.54288
21
15
0
0
2350993
- 0/1 defined
zoom
C
20
H
32
N
2
O
6
S
428.54288
20
14
0
0
83973
zoom
C
20
H
32
N
2
O
6
S
428.54288
14
18
0
0
98747
zoom
C
20
H
32
N
2
O
6
S
428.5429
10
10
0
0
22283888
zoom
C
20
H
32
N
2
O
6
S
428.5429
9
7
0
0
21242841
zoom
C
20
H
32
N
2
O
6
S
428.5429
8
56
0
0
11097225
zoom
C
20
H
32
N
2
O
6
S
428.5429
8
6
0
0
21544638
- 0/1 defined
zoom
C
20
H
32
N
2
O
6
S
428.5429
7
6
0
0
21544691
- 0/1 defined
zoom
C
20
H
32
N
2
O
6
S
428.5429
7
6
0
0
11718155
zoom
C
20
H
32
N
2
O
6
S
428.5429
5
3
0
0
26563220
zoom
C
20
H
32
N
2
O
6
S
428.5429
5
5
0
0
32453634
zoom
C
20
H
32
N
2
O
6
S
428.5429
4
4
0
0
32458153
zoom
C
20
H
32
N
2
O
6
S
428.5429
4
4
0
0
21117691
zoom
C
20
H
32
N
2
O
6
S
428.5429
4
2
0
0
34748915
- 0/1 defined
zoom
C
20
H
32
N
2
O
6
S
428.5429
3
2
0
0
39214081
zoom
C
20
H
32
N
2
O
6
S
428.5429
3
2
0
0
23166984
- 1/2 defined
zoom
C
20
H
32
N
2
O
6
S
428.5429
3
3
0
0
23924056
zoom
C
20
H
32
N
2
O
6
S
428.5429
3
2
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement