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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 216 results
Search term:
C5H4N4O2
(Found by molecular formula)
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1151
zoom
C
5
H
4
N
4
O
2
152.1109
190
7551
13014
1663
4483
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C
5
H
4
N
4
O
2
152.1109
139
413
386
8
75117
zoom
C
5
H
4
N
4
O
2
152.1109
70
60
0
0
193562
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C
5
H
4
N
4
O
2
152.1109
60
44
0
0
192919
zoom
C
5
H
4
N
4
O
2
152.1109
55
41
0
68
5380548
zoom
C
5
H
4
N
4
O
2
152.1109
55
42
0
0
10495116
zoom
C
5
H
4
N
4
O
2
152.1109
54
63
0
0
10571693
zoom
C
5
H
4
N
4
O
2
152.1109
47
34
0
1
215948
zoom
C
5
H
4
N
4
O
2
152.1109
46
30
0
0
466838
zoom
C
5
H
4
N
4
O
2
152.1109
45
37
0
0
12517972
zoom
C
5
H
4
N
4
O
2
152.1109
45
32
0
0
75116
zoom
C
5
H
4
N
4
O
2
152.1109
38
28
0
0
10565250
zoom
C
5
H
4
N
4
O
2
152.1109
37
38
0
0
9919517
zoom
C
5
H
4
N
4
O
2
152.1109
37
31
0
0
26520632
zoom
C
5
H
4
N
4
O
2
152.1109
34
23
0
0
4095347
zoom
C
5
H
4
N
4
O
2
152.11086
33
22
0
0
1265617
zoom
C
5
H
4
N
4
O
2
152.1109
33
28
0
0
97712
zoom
C
5
H
4
N
4
O
2
152.1109
29
18
0
0
23375641
zoom
C
5
H
4
N
4
O
2
152.1109
28
19
0
0
2036564
zoom
C
5
H
4
N
4
O
2
152.11086
27
20
0
0
1
2
3
4
5
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