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ChemSpider
Search and share chemistry
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Structure
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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 2801 results
Search term:
C21H25ClN2O4
(Found by molecular formula)
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
10033398
- 1/1 defined
zoom
C
21
H
25
ClN
2
O
4
404.8872
84
64
0
0
23089459
- 1/1 defined
zoom
C
21
H
25
ClN
2
O
4
404.8872
61
41
0
0
57544
- 2/2 defined
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C
21
H
25
ClN
2
O
4
404.8872
34
36
0
0
214117
zoom
C
21
H
25
ClN
2
O
4
404.8872
31
19
0
0
1574426
zoom
C
21
H
25
ClN
2
O
4
404.8872
27
15
0
0
21896624
- 0/1 defined
zoom
C
21
H
25
ClN
2
O
4
404.8872
27
31
0
0
1404271
zoom
C
21
H
25
ClN
2
O
4
404.8872
26
16
0
0
1912041
zoom
C
21
H
25
ClN
2
O
4
404.8872
26
15
0
0
962088
zoom
C
21
H
25
ClN
2
O
4
404.8872
26
18
0
0
863019
zoom
C
21
H
25
ClN
2
O
4
404.8872
26
16
0
0
1640636
zoom
C
21
H
25
ClN
2
O
4
404.8872
25
19
0
0
926021
zoom
C
21
H
25
ClN
2
O
4
404.8872
24
12
0
0
950822
zoom
C
21
H
25
ClN
2
O
4
404.8872
24
14
0
0
2237636
- 0/1 defined
zoom
C
21
H
25
ClN
2
O
4
404.8872
23
15
0
0
2689858
- 0/2 defined
zoom
C
21
H
25
ClN
2
O
4
404.8872
22
10
0
0
2797715
zoom
C
21
H
25
ClN
2
O
4
404.8872
22
14
0
0
2207212
zoom
C
21
H
25
ClN
2
O
4
404.8872
22
15
0
0
1270379
zoom
C
21
H
25
ClN
2
O
4
404.8872
22
12
0
0
1628324
zoom
C
21
H
25
ClN
2
O
4
404.8872
22
15
0
0
1628541
zoom
C
21
H
25
ClN
2
O
4
404.8872
22
15
0
0
1
2
3
4
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