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 4428 results
Search term:
MF = 'C_{23}H_{27}NO_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4895571
- 2/2 defined
zoom
C
23
H
27
NO
5
397.4642
111
72
0
0
5373941
- 1/1 defined
zoom
C
23
H
27
NO
5
397.4642
79
52
0
0
5384328
- 2/2 defined
zoom
C
23
H
27
NO
5
397.4642
79
58
0
0
2036886
- 2/2 defined
zoom
C
23
H
27
NO
5
397.46418
72
50
0
0
61653
zoom
C
23
H
27
NO
5
397.4642
67
71
0
1
2042272
- 1/1 defined
zoom
C
23
H
27
NO
5
397.46418
62
43
0
0
2006761
- 2/2 defined
zoom
C
23
H
27
NO
5
397.46418
58
47
0
0
9124555
- 2/2 defined
zoom
C
23
H
27
NO
5
397.4642
52
37
0
0
9254977
- 1/1 defined
zoom
C
23
H
27
NO
5
397.4642
52
36
0
0
9948551
- 2/2 defined
zoom
C
23
H
27
NO
5
397.4642
42
36
0
0
2342505
- 0/2 defined
zoom
C
23
H
27
NO
5
397.46418
40
49
0
0
9501924
- 1/1 defined
zoom
C
23
H
27
NO
5
397.4642
37
22
0
0
19665095
- 3/3 defined
zoom
C
23
H
27
NO
5
397.4642
31
25
0
0
2036931
zoom
C
23
H
27
NO
5
397.46418
29
23
0
0
21587180
- 1/1 defined
zoom
C
23
H
27
NO
5
397.4642
28
18
0
0
27464861
- 1/1 defined
zoom
C
23
H
27
NO
5
397.4642
28
16
0
0
26564298
- 1/1 defined
zoom
C
23
H
27
NO
5
397.4642
27
21
0
0
38242701
- 1/1 defined
zoom
C
23
H
27
NO
5
397.4642
26
24
0
0
2139408
- 0/2 defined
zoom
C
23
H
27
NO
5
397.46418
26
17
0
0
2144822
- 0/1 defined
zoom
C
23
H
27
NO
5
397.46418
25
16
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement