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 2756 results
Search term:
C21H29NO3
(Found by molecular formula)
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
21399384
zoom
C
21
H
29
NO
3
343.4599
32
28
0
0
21399840
zoom
C
21
H
29
NO
3
343.4599
32
28
0
0
21400292
zoom
C
21
H
29
NO
3
343.4599
32
28
0
0
21400116
zoom
C
21
H
29
NO
3
343.4599
31
27
0
0
21399664
zoom
C
21
H
29
NO
3
343.4599
31
27
0
0
4479784
zoom
C
21
H
29
NO
3
343.4599
30
18
0
0
21399208
zoom
C
21
H
29
NO
3
343.4599
30
26
0
0
4479781
zoom
C
21
H
29
NO
3
343.4599
29
18
0
0
3160650
- 0/4 defined
zoom
C
21
H
29
NO
3
343.4599
26
17
0
0
1419034
zoom
C
21
H
29
NO
3
343.4599
25
14
0
0
2150542
- 0/1 defined
zoom
C
21
H
29
NO
3
343.45986
21
14
0
0
77696
- 0/1 defined
zoom
C
21
H
29
NO
3
343.4599
20
15
0
0
4463320
- 0/2 defined
zoom
C
21
H
29
NO
3
343.45986
19
13
0
0
2204004
- 0/5 defined
zoom
C
21
H
29
NO
3
343.45986
18
14
0
0
21330960
zoom
C
21
H
29
NO
3
343.4599
18
9
0
0
21330216
- 0/1 defined
zoom
C
21
H
29
NO
3
343.4599
17
8
0
0
21330936
zoom
C
21
H
29
NO
3
343.4599
17
8
0
0
21330957
zoom
C
21
H
29
NO
3
343.4599
17
8
0
0
2250572
- 0/2 defined
zoom
C
21
H
29
NO
3
343.45986
17
13
0
0
4102376
- 0/6 defined
zoom
C
21
H
29
NO
3
343.45986
17
12
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement