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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 137 results
Search term:
C4H4N2O3
(Found by molecular formula)
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5976
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C
4
H
4
N
2
O
3
128.0862
136
593
798
876
1167484
zoom
C
4
H
4
N
2
O
3
128.0862
101
72
0
1
66014
zoom
C
4
H
4
N
2
O
3
128.0862
92
166
91
26
278468
zoom
C
4
H
4
N
2
O
3
128.0862
89
62
0
0
2341701
zoom
C
4
H
4
N
2
O
3
128.08616
83
73
0
0
14440701
zoom
C
4
H
4
N
2
O
3
128.0862
77
41
0
4
10711339
zoom
C
4
H
4
N
2
O
3
128.0862
76
46
0
1
11646533
zoom
C
4
H
4
N
2
O
3
128.0862
67
44
0
0
109811
zoom
C
4
H
4
N
2
O
3
128.0862
66
60
0
0
25949932
zoom
C
4
H
4
N
2
O
3
128.0862
59
40
0
0
448104
zoom
C
4
H
4
N
2
O
3
128.08616
55
33
0
11
87562
zoom
C
4
H
4
N
2
O
3
128.0862
46
55
0
0
104596
zoom
C
4
H
4
N
2
O
3
128.0862
46
33
0
0
257907
zoom
C
4
H
4
N
2
O
3
128.0862
41
32
0
0
18593096
zoom
C
4
H
4
N
2
O
3
128.0862
41
27
0
0
15545820
zoom
C
4
H
4
N
2
O
3
128.0862
39
29
0
3
5259011
zoom
C
4
H
4
N
2
O
3
128.0862
39
30
0
0
10219082
zoom
C
4
H
4
N
2
O
3
128.0862
39
23
0
0
493450
zoom
C
4
H
4
N
2
O
3
128.0862
36
26
0
0
30437201
zoom
C
4
H
4
N
2
O
3
128.0862
30
24
0
0
1
2
3
4
5
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