Jump to main content
Jump to site nav
Home
About us
Membership & professional community
Campaigning & outreach
Journals, books & databases
Teaching & learning
News & events
Locations & contacts
Home
About us
Web APIs
Help
Sign in
ChemSpider
Search and share chemistry
Simple
Structure
Advanced
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
Search
Search Hits Limit:
100
1000
10000
Filter
Single/Multi-component
Search Any
Search Single-Component Structures Only
Search Multi-Component Structures Only
Isotopically Labeled
Search Any
Search Isotopically Labeled Structures Only
Disregard Isotopically Labeled Structures
Additional Filters
Filter only those having analytical data
Found 5013 results
Search term:
C12H20N4O3S
(Found by molecular formula)
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2058914
zoom
C
12
H
20
N
4
O
3
S
300.3772
48
33
0
0
2353049
- 0/1 defined
zoom
C
12
H
20
N
4
O
3
S
300.3772
20
13
0
0
492535
- 0/1 defined
zoom
C
12
H
20
N
4
O
3
S
300.3772
20
16
0
0
8555507
zoom
C
12
H
20
N
4
O
3
S
300.3772
20
27
0
0
4971894
zoom
C
12
H
20
N
4
O
3
S
300.3772
17
17
0
0
789156
zoom
C
12
H
20
N
4
O
3
S
300.3772
15
12
0
0
2556525
- 0/1 defined
zoom
C
12
H
20
N
4
O
3
S
300.3772
14
10
0
0
484432
zoom
C
12
H
20
N
4
O
3
S
300.3772
13
9
0
0
12532565
zoom
C
12
H
20
N
4
O
3
S
300.3772
13
10
0
0
6469826
zoom
C
12
H
20
N
4
O
3
S
300.3772
13
10
0
0
12532815
zoom
C
12
H
20
N
4
O
3
S
300.3772
12
6
0
0
12535008
- 0/1 defined
zoom
C
12
H
20
N
4
O
3
S
300.3772
12
7
0
0
12535024
- 0/1 defined
zoom
C
12
H
20
N
4
O
3
S
300.3772
12
8
0
0
2463638
zoom
C
12
H
20
N
4
O
3
S
300.3772
12
6
0
0
10969946
- 0/1 defined
zoom
C
12
H
20
N
4
O
3
S
300.3772
11
10
0
0
2470542
zoom
C
12
H
20
N
4
O
3
S
300.3772
10
3
0
0
16898163
zoom
C
12
H
20
N
4
O
3
S
300.3772
10
6
0
0
22524396
- 0/1 defined
zoom
C
12
H
20
N
4
O
3
S
300.3772
10
8
0
0
30748950
zoom
C
12
H
20
N
4
O
3
S
300.3772
10
8
0
0
30761206
zoom
C
12
H
20
N
4
O
3
S
300.3772
10
8
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement