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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 30801 results
Search term:
C21H26N2O3
(Found by molecular formula)
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
14635
- 3/3 defined
zoom
C
21
H
26
N
2
O
3
354.4427
104
125
10
71
8622
- 5/5 defined
zoom
C
21
H
26
N
2
O
3
354.4427
103
301
6595
340
558737
- 5/5 defined
zoom
C
21
H
26
N
2
O
3
354.4427
60
222
12
58
83744
- 5/5 defined
zoom
C
21
H
26
N
2
O
3
354.4427
55
132
209
69
17929335
zoom
C
21
H
26
N
2
O
3
354.4427
49
31
0
0
5466
- 0/3 defined
zoom
C
21
H
26
N
2
O
3
354.4427
47
1493
0
0
107761
- 5/5 defined
zoom
C
21
H
26
N
2
O
3
354.4427
36
32
0
0
2040090
- 2/2 defined
zoom
C
21
H
26
N
2
O
3
354.44274
36
30
0
0
2319713
- 5/5 defined
zoom
C
21
H
26
N
2
O
3
354.44274
32
27
10
5
1060427
zoom
C
21
H
26
N
2
O
3
354.4427
31
18
0
0
858855
zoom
C
21
H
26
N
2
O
3
354.4427
31
22
0
0
25076878
zoom
C
21
H
26
N
2
O
3
354.4427
31
27
0
0
858989
zoom
C
21
H
26
N
2
O
3
354.4427
30
21
0
0
863017
zoom
C
21
H
26
N
2
O
3
354.4427
30
18
0
0
855585
zoom
C
21
H
26
N
2
O
3
354.4427
28
17
0
0
1103577
zoom
C
21
H
26
N
2
O
3
354.4427
28
21
0
0
1299976
zoom
C
21
H
26
N
2
O
3
354.4427
27
17
0
0
1066432
zoom
C
21
H
26
N
2
O
3
354.4427
27
17
0
0
878208
zoom
C
21
H
26
N
2
O
3
354.4427
27
19
0
0
974253
zoom
C
21
H
26
N
2
O
3
354.4427
27
18
0
0
1
2
3
4
5
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