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
Matches any text strings used to describe a molecule.
Systematic Name, Synonym, Trade Name, Registry Number, SMILES, InChI or CSID
Systematic names
1,2-dihydroxybenzene
Synonyms
AIBN
Trade names
Aspirin
Registry numbers
7732-18-5
SMILES
O=C(OCC)C
InChl
InChI=1/CH4/h1H4
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 2299 results
Search term:
C21H27NO5
(Found by molecular formula)
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
8145165
- 0/2 defined
zoom
C
21
H
27
NO
5
373.4428
47
74
0
0
118758
- 0/1 defined
zoom
C
21
H
27
NO
5
373.4428
42
28
0
0
24540316
zoom
C
21
H
27
NO
5
373.4428
41
20
0
0
1622556
zoom
C
21
H
27
NO
5
373.4428
30
21
0
0
11677347
- 2/2 defined
zoom
C
21
H
27
NO
5
373.4428
29
34
6
0
1422827
zoom
C
21
H
27
NO
5
373.4428
28
21
0
0
1131601
zoom
C
21
H
27
NO
5
373.4428
26
17
0
0
2223581
- 0/2 defined
zoom
C
21
H
27
NO
5
373.44278
26
17
0
0
2787819
zoom
C
21
H
27
NO
5
373.44278
25
14
0
0
1623121
zoom
C
21
H
27
NO
5
373.4428
25
17
0
0
950647
zoom
C
21
H
27
NO
5
373.4428
25
15
0
0
1277311
zoom
C
21
H
27
NO
5
373.4428
25
16
0
0
2112457
- 0/1 defined
zoom
C
21
H
27
NO
5
373.44278
24
19
0
0
1278624
zoom
C
21
H
27
NO
5
373.4428
23
14
0
0
859905
zoom
C
21
H
27
NO
5
373.4428
23
15
0
0
1660797
zoom
C
21
H
27
NO
5
373.4428
23
15
0
0
1622898
zoom
C
21
H
27
NO
5
373.4428
23
17
0
0
2970840
zoom
C
21
H
27
NO
5
373.44278
23
14
0
0
1622912
zoom
C
21
H
27
NO
5
373.4428
22
15
0
0
1138006
zoom
C
21
H
27
NO
5
373.4428
22
16
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement