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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 148 results
Search term:
C4H5NO2
(Found by molecular formula)
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
10955
zoom
C
4
H
5
NO
2
99.088
150
536
879
1994
23167
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C
4
H
5
NO
2
99.088
135
130
1
0
62545
zoom
C
4
H
5
NO
2
99.088
118
130
0
95
13867413
zoom
C
4
H
5
NO
2
99.088
112
1853
5
138
231083
zoom
C
4
H
5
NO
2
99.088
108
87
0
4
11229624
zoom
C
4
H
5
NO
2
99.088
92
56
0
0
11196574
zoom
C
4
H
5
NO
2
99.088
91
51
1
0
11659186
zoom
C
4
H
5
NO
2
99.088
89
62
0
0
476798
zoom
C
4
H
5
NO
2
99.088
84
64
4
31
11659338
zoom
C
4
H
5
NO
2
99.088
78
44
0
0
10714036
zoom
C
4
H
5
NO
2
99.088
77
49
0
0
479759
zoom
C
4
H
5
NO
2
99.088
69
62
1
1
14555553
zoom
C
4
H
5
NO
2
99.088
55
33
0
2
313258
- 0/1 defined
zoom
C
4
H
5
NO
2
99.088
52
39
0
0
12952341
zoom
C
4
H
5
NO
2
99.088
50
38
0
0
10537879
zoom
C
4
H
5
NO
2
99.088
48
49
0
0
13243
zoom
C
4
H
5
NO
2
99.088
43
38
0
3
26073
zoom
C
4
H
5
NO
2
99.088
40
38
0
2
13442931
zoom
C
4
H
5
NO
2
99.088
37
23
0
0
168011
zoom
C
4
H
5
NO
2
99.088
32
28
1
0
1
2
3
4
5
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