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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 12879 results
Search term:
C18H20N2O3S
(Found by molecular formula)
1
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
8060223
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C
18
H
20
N
2
O
3
S
344.428
93
53
0
0
613447
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C
18
H
20
N
2
O
3
S
344.428
40
22
0
0
588718
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C
18
H
20
N
2
O
3
S
344.428
39
28
0
0
628986
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C
18
H
20
N
2
O
3
S
344.428
38
35
0
0
645908
zoom
C
18
H
20
N
2
O
3
S
344.428
37
20
0
0
588719
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C
18
H
20
N
2
O
3
S
344.428
35
21
0
0
617751
zoom
C
18
H
20
N
2
O
3
S
344.428
34
22
0
0
727190
zoom
C
18
H
20
N
2
O
3
S
344.428
34
21
0
0
588717
zoom
C
18
H
20
N
2
O
3
S
344.428
33
21
0
0
2389809
zoom
C
18
H
20
N
2
O
3
S
344.428
33
19
0
0
502911
zoom
C
18
H
20
N
2
O
3
S
344.428
32
24
0
0
637581
zoom
C
18
H
20
N
2
O
3
S
344.428
32
22
0
0
686643
zoom
C
18
H
20
N
2
O
3
S
344.428
32
19
0
0
727178
zoom
C
18
H
20
N
2
O
3
S
344.428
32
19
0
0
727587
zoom
C
18
H
20
N
2
O
3
S
344.428
31
18
0
0
727736
zoom
C
18
H
20
N
2
O
3
S
344.428
31
19
0
0
653179
zoom
C
18
H
20
N
2
O
3
S
344.428
31
20
0
0
2067151
- 0/1 defined
zoom
C
18
H
20
N
2
O
3
S
344.428
30
18
0
0
650809
zoom
C
18
H
20
N
2
O
3
S
344.428
30
15
0
0
626494
zoom
C
18
H
20
N
2
O
3
S
344.428
30
21
0
0
1
2
3
4
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