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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 275 results
Search term:
C5H5N3O2
(Found by molecular formula)
1
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
70280
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C
5
H
5
N
3
O
2
139.1121
189
156
6
41
70279
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C
5
H
5
N
3
O
2
139.1121
165
124
2
41
477586
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C
5
H
5
N
3
O
2
139.1121
162
97
0
27
65517
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C
5
H
5
N
3
O
2
139.1121
155
123
3
12
75143
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C
5
H
5
N
3
O
2
139.1121
144
90
0
8
5383323
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C
5
H
5
N
3
O
2
139.1121
124
64
0
0
259939
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C
5
H
5
N
3
O
2
139.1121
121
77
0
0
10646925
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C
5
H
5
N
3
O
2
139.1121
118
67
0
0
1013243
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C
5
H
5
N
3
O
2
139.1121
116
70
0
0
10496324
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C
5
H
5
N
3
O
2
139.1121
112
53
0
0
2043520
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C
5
H
5
N
3
O
2
139.1121
109
59
0
0
2043579
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C
5
H
5
N
3
O
2
139.1121
103
56
0
0
2043591
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C
5
H
5
N
3
O
2
139.1121
102
55
0
6
4915301
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C
5
H
5
N
3
O
2
139.1121
102
61
0
0
216371
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C
5
H
5
N
3
O
2
139.1121
101
60
0
1
510179
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C
5
H
5
N
3
O
2
139.1121
100
54
0
7
490705
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C
5
H
5
N
3
O
2
139.1121
97
57
0
0
24197187
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C
5
H
5
N
3
O
2
139.1121
95
51
0
0
14058206
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C
5
H
5
N
3
O
2
139.1121
92
54
0
0
216498
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C
5
H
5
N
3
O
2
139.1121
87
49
0
0
1
2
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