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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 32 results
Search term:
C21H21O4P
(Found by molecular formula)
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
6281
zoom
C
21
H
21
O
4
P
368.3628
90
135
1
1
21106216
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C
21
H
21
O
4
P
368.3628
83
196
3
246
10758
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C
21
H
21
O
4
P
368.3628
74
75
0
0
31472
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C
21
H
21
O
4
P
368.3628
38
45
0
0
82988
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C
21
H
21
O
4
P
368.3628
28
25
0
0
66954
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C
21
H
21
O
4
P
368.3628
26
33
6
88
280678
- 0/1 defined
zoom
C
21
H
21
O
4
P
368.3628
13
6
0
0
2056908
- 0/1 defined
zoom
C
21
H
21
O
4
P
368.362801
12
5
0
0
2318735
zoom
C
21
H
21
O
4
P
368.362801
12
10
0
1
84335
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C
21
H
21
O
4
P
368.3628
10
11
0
0
136817
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C
21
H
21
O
4
P
368.3628
10
10
0
0
4239157
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C
21
H
21
O
4
P
368.362801
6
3
0
0
9189241
zoom
C
21
H
21
O
4
P
368.3628
4
3
0
0
9489604
- 0/1 defined
zoom
C
21
H
21
O
4
P
368.3628
4
3
0
0
10289398
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C
21
H
21
O
4
P
368.3628
3
4
0
0
28411390
- 0/1 defined
zoom
C
21
H
21
O
4
P
368.3628
3
3
0
0
9443660
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C
21
H
21
O
4
P
368.3628
3
1
0
0
4927545
- 0/1 defined
zoom
C
21
H
21
O
4
P
368.3628
3
3
0
0
8514466
zoom
C
21
H
21
O
4
P
368.3628
2
1
0
0
8604523
zoom
C
21
H
21
O
4
P
368.3628
2
1
0
0
1
2
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