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ChemSpider
Search and share chemistry
Simple
Structure
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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
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Filter only those having analytical data
Found 6777 results
Search term:
C20H21NO5
(Found by molecular formula)
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4874
zoom
C
20
H
21
NO
5
355.3844
73
76
0
0
9957885
- 2/2 defined
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C
20
H
21
NO
5
355.3844
63
38
0
0
5373970
- 2/2 defined
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C
20
H
21
NO
5
355.3844
53
43
0
0
24609029
- 2/2 defined
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C
20
H
21
NO
5
355.3844
50
27
0
0
29312292
- 1/1 defined
zoom
C
20
H
21
NO
5
355.3844
48
41
0
0
242135
- 0/1 defined
zoom
C
20
H
21
NO
5
355.3844
46
48
0
0
29312289
- 1/1 defined
zoom
C
20
H
21
NO
5
355.3844
43
32
0
0
30208977
zoom
C
20
H
21
NO
5
355.3844
43
46
0
0
26519615
- 1/1 defined
zoom
C
20
H
21
NO
5
355.3844
38
32
0
0
2044524
- 0/1 defined
zoom
C
20
H
21
NO
5
355.38444
36
33
0
0
2121560
- 0/1 defined
zoom
C
20
H
21
NO
5
355.38444
31
20
0
0
1073391
zoom
C
20
H
21
NO
5
355.3844
29
19
0
0
874116
zoom
C
20
H
21
NO
5
355.3844
29
20
0
0
898363
zoom
C
20
H
21
NO
5
355.3844
29
25
0
0
1070552
zoom
C
20
H
21
NO
5
355.3844
28
23
0
0
2123934
- 0/1 defined
zoom
C
20
H
21
NO
5
355.38444
28
19
0
0
2157640
- 0/2 defined
zoom
C
20
H
21
NO
5
355.38444
27
17
0
0
2160487
- 0/1 defined
zoom
C
20
H
21
NO
5
355.38444
27
19
0
0
2067986
- 0/1 defined
zoom
C
20
H
21
NO
5
355.38444
27
19
0
0
898799
zoom
C
20
H
21
NO
5
355.3844
27
13
0
0
1
2
3
4
5
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