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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 1244 results
Search term:
C21H19F2N3O3
(Found by molecular formula)
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
50725
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C
21
H
19
F
2
N
3
O
3
399.3907
93
213
194
3
7997989
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C
21
H
19
F
2
N
3
O
3
399.3907
28
23
0
0
2210035
- 0/1 defined
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C
21
H
19
F
2
N
3
O
3
399.3906664
20
15
0
0
17318017
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C
21
H
19
F
2
N
3
O
3
399.3907
18
16
0
0
12264247
- 0/1 defined
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C
21
H
19
F
2
N
3
O
3
399.3907
17
12
0
0
2477070
- 0/1 defined
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C
21
H
19
F
2
N
3
O
3
399.3907
15
8
0
0
408763
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C
21
H
19
F
2
N
3
O
3
399.3907
14
12
0
0
408764
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C
21
H
19
F
2
N
3
O
3
399.3907
14
12
0
0
21799998
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C
21
H
19
F
2
N
3
O
3
399.3907
14
12
0
0
21800018
zoom
C
21
H
19
F
2
N
3
O
3
399.3907
14
12
0
0
5903339
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C
21
H
19
F
2
N
3
O
3
399.3907
13
10
0
0
1760552
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C
21
H
19
F
2
N
3
O
3
399.3907
12
6
0
0
10984995
- 0/1 defined
zoom
C
21
H
19
F
2
N
3
O
3
399.3907
11
8
0
0
22428146
zoom
C
21
H
19
F
2
N
3
O
3
399.3907
11
8
0
0
26032131
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C
21
H
19
F
2
N
3
O
3
399.3907
11
9
0
0
26032143
zoom
C
21
H
19
F
2
N
3
O
3
399.3907
11
9
0
0
27321557
- 0/1 defined
zoom
C
21
H
19
F
2
N
3
O
3
399.3907
11
10
0
0
20951144
zoom
C
21
H
19
F
2
N
3
O
3
399.3907
10
8
0
0
20957268
zoom
C
21
H
19
F
2
N
3
O
3
399.3907
10
8
0
0
20957269
zoom
C
21
H
19
F
2
N
3
O
3
399.3907
10
8
0
0
1
2
3
4
5
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