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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 252 results
Search term:
C4H9N3O2
(Found by molecular formula)
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
566
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C
4
H
9
N
3
O
2
131.1332
141
17675
28636
775
61020
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C
4
H
9
N
3
O
2
131.1332
109
264
0
0
1175294
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C
4
H
9
N
3
O
2
131.1332
55
72
0
0
9575685
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C
4
H
9
N
3
O
2
131.1332
38
48
0
0
12605
zoom
C
4
H
9
N
3
O
2
131.1332
37
89
7
1
4229283
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C
4
H
9
N
3
O
2
131.13316
32
36
0
0
92752
- 0/1 defined
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C
4
H
9
N
3
O
2
131.1332
30
50
137
1
102807
zoom
C
4
H
9
N
3
O
2
131.1332
29
35
0
0
28542482
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C
4
H
9
N
3
O
2
131.1332
29
43
0
0
28542488
zoom
C
4
H
9
N
3
O
2
131.1332
27
40
0
0
394369
- 1/1 defined
zoom
C
4
H
9
N
3
O
2
131.1332
26
55
0
0
377197
- 0/1 defined
zoom
C
4
H
9
N
3
O
2
131.1332
24
45
139
33
19975502
- 1/1 defined
zoom
C
4
H
9
N
3
O
2
131.1332
21
24
0
0
19218104
zoom
C
4
H
9
N
3
O
2
131.1332
20
25
0
0
2973973
zoom
C
4
H
9
N
3
O
2
131.13316
20
21
0
0
14200571
zoom
C
4
H
9
N
3
O
2
131.1332
19
22
2
0
17926
zoom
C
4
H
9
N
3
O
2
131.1332
19
28
0
0
474322
zoom
C
4
H
9
N
3
O
2
131.1332
17
27
0
0
222487
zoom
C
4
H
9
N
3
O
2
131.1332
17
17
0
0
279880
zoom
C
4
H
9
N
3
O
2
131.1332
17
21
0
0
1
2
3
4
5
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