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 1269 results
Search term:
MF = 'C_{28}H_{28}N_{2}O_{5}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
13372515
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.5973
27
31
0
0
1378589
zoom
C
28
H
28
N
2
O
5
S
504.5973
25
16
0
0
1378645
zoom
C
28
H
28
N
2
O
5
S
504.5973
23
16
0
0
1076455
zoom
C
28
H
28
N
2
O
5
S
504.5973
22
13
0
0
1458211
zoom
C
28
H
28
N
2
O
5
S
504.5973
20
12
0
0
1513257
zoom
C
28
H
28
N
2
O
5
S
504.5973
20
12
0
0
2565210
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.5973
20
13
0
0
3035045
zoom
C
28
H
28
N
2
O
5
S
504.59732
19
17
0
0
3045118
zoom
C
28
H
28
N
2
O
5
S
504.59732
19
13
0
0
3699342
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.59732
18
13
0
0
3699519
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.59732
18
13
0
0
3699711
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.59732
18
13
0
0
1132306
zoom
C
28
H
28
N
2
O
5
S
504.5973
18
14
0
0
4900496
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.5973
18
14
0
0
17475917
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.5973
18
10
0
0
17476097
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.5973
18
10
0
0
20203666
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.5973
17
12
0
0
12274904
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.5973
17
12
0
0
992190
zoom
C
28
H
28
N
2
O
5
S
504.5973
17
10
0
0
4780073
- 0/1 defined
zoom
C
28
H
28
N
2
O
5
S
504.5973
16
12
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement