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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 71 results
Search term:
C5H4N4O3
(Found by molecular formula)
1
2
3
4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1142
zoom
C
5
H
4
N
4
O
3
168.1103
157
12293
15463
2224
75354
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C
5
H
4
N
4
O
3
168.1103
22
42
0
0
103947
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C
5
H
4
N
4
O
3
168.1103
20
37
0
0
118622
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C
5
H
4
N
4
O
3
168.1103
16
21
0
0
1260802
zoom
C
5
H
4
N
4
O
3
168.1103
12
6
0
0
10492133
zoom
C
5
H
4
N
4
O
3
168.1103
12
12
0
0
23369284
zoom
C
5
H
4
N
4
O
3
168.1103
9
5
0
0
23370003
zoom
C
5
H
4
N
4
O
3
168.1103
6
2
0
0
21865627
- 0/1 defined
zoom
C
5
H
4
N
4
O
3
168.1103
6
6
0
0
2284613
zoom
C
5
H
4
N
4
O
3
168.11026
6
6
0
0
2331052
zoom
C
5
H
4
N
4
O
3
168.11026
6
6
0
0
2359509
zoom
C
5
H
4
N
4
O
3
168.11026
6
5
0
0
129060
zoom
C
5
H
4
N
4
O
3
168.1103
6
6
0
0
385174
zoom
C
5
H
4
N
4
O
3
168.1103
5
3
0
0
4474525
- 0/1 defined
zoom
C
5
H
4
N
4
O
3
168.1103
4
4
0
0
10515508
zoom
C
5
H
4
N
4
O
3
168.1103
3
3
0
0
29779929
zoom
C
5
H
4
N
4
O
3
168.1103
3
2
0
0
37550746
zoom
C
5
H
4
N
4
O
3
168.1103
3
3
0
0
45537272
zoom
C
5
H
4
N
4
O
3
168.1103
3
3
0
0
60798462
zoom
C
5
H
4
N
4
O
3
168.1103
3
2
0
0
1
2
3
4
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