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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 261 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
zoom
C
4
H
9
N
3
O
2
131.1332
146
17592
28636
775
61020
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C
4
H
9
N
3
O
2
131.1332
117
216
0
0
1175294
zoom
C
4
H
9
N
3
O
2
131.1332
60
44
0
0
9575685
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C
4
H
9
N
3
O
2
131.1332
46
53
0
0
12605
zoom
C
4
H
9
N
3
O
2
131.1332
39
84
7
1
4229283
zoom
C
4
H
9
N
3
O
2
131.13316
37
25
0
0
28542488
zoom
C
4
H
9
N
3
O
2
131.1332
33
31
0
0
28542482
zoom
C
4
H
9
N
3
O
2
131.1332
32
31
0
0
92752
- 0/1 defined
zoom
C
4
H
9
N
3
O
2
131.1332
31
40
137
1
102807
zoom
C
4
H
9
N
3
O
2
131.1332
31
27
0
0
394369
- 1/1 defined
zoom
C
4
H
9
N
3
O
2
131.1332
28
53
0
0
377197
- 0/1 defined
zoom
C
4
H
9
N
3
O
2
131.1332
26
43
139
33
14200571
zoom
C
4
H
9
N
3
O
2
131.1332
21
23
2
0
19218104
zoom
C
4
H
9
N
3
O
2
131.1332
21
25
0
0
19975502
- 1/1 defined
zoom
C
4
H
9
N
3
O
2
131.1332
21
19
0
0
279880
zoom
C
4
H
9
N
3
O
2
131.1332
20
23
0
0
2973973
zoom
C
4
H
9
N
3
O
2
131.13316
20
9
0
0
17926
zoom
C
4
H
9
N
3
O
2
131.1332
20
27
0
0
222487
zoom
C
4
H
9
N
3
O
2
131.1332
19
13
0
0
387121
zoom
C
4
H
9
N
3
O
2
131.1332
18
22
4
9
1
2
3
4
5
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