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 132 results
Search term:
MF = 'C_{28}H_{26}O_{9}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9104503
- 5/5 defined
zoom
C
28
H
26
O
9
506.5006
48
37
0
0
9093443
- 5/5 defined
zoom
C
28
H
26
O
9
506.5006
35
29
0
0
8046521
- 0/1 defined
zoom
C
28
H
26
O
9
506.5006
34
28
0
0
1251550
zoom
C
28
H
26
O
9
506.5006
18
9
0
0
1385109
zoom
C
28
H
26
O
9
506.5006
18
9
0
0
1404693
zoom
C
28
H
26
O
9
506.5006
17
11
0
0
12255192
zoom
C
28
H
26
O
9
506.5006
16
10
0
0
32083498
zoom
C
28
H
26
O
9
506.5006
13
10
0
0
32083470
zoom
C
28
H
26
O
9
506.5006
12
9
0
0
9289033
- 5/5 defined
zoom
C
28
H
26
O
9
506.5006
11
4
0
0
17461428
- 5/5 defined
zoom
C
28
H
26
O
9
506.5006
10
5
0
0
22886633
- 5/5 defined
zoom
C
28
H
26
O
9
506.5006
10
6
0
0
29771212
- 0/1 defined
zoom
C
28
H
26
O
9
506.5006
9
7
0
0
29772585
- 0/1 defined
zoom
C
28
H
26
O
9
506.5006
9
6
0
0
29771466
- 0/1 defined
zoom
C
28
H
26
O
9
506.5006
9
6
0
0
29772469
- 0/1 defined
zoom
C
28
H
26
O
9
506.5006
8
6
0
0
29771367
- 0/1 defined
zoom
C
28
H
26
O
9
506.5006
8
6
0
0
29771414
- 0/1 defined
zoom
C
28
H
26
O
9
506.5006
8
6
0
0
29770917
- 0/1 defined
zoom
C
28
H
26
O
9
506.5006
8
6
0
0
211787
- 0/5 defined
zoom
C
28
H
26
O
9
506.5006
8
7
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement