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ChemSpider
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Structure
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
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(example: 123 ± 1)
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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+e
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Found 44 results
Search term:
MF = 'C_{4}H_{4}N_{4}O_{2}S'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2006551
zoom
C
4
H
4
N
4
O
2
S
172.16516
69
62
0
0
2709411
zoom
C
4
H
4
N
4
O
2
S
172.16516
27
16
0
0
2051383
zoom
C
4
H
4
N
4
O
2
S
172.16516
26
19
0
0
345644
zoom
C
4
H
4
N
4
O
2
S
172.1652
22
13
0
0
23077788
- 0/1 defined
zoom
C
4
H
4
N
4
O
2
S
172.1652
10
6
0
0
28709652
zoom
C
4
H
4
N
4
O
2
S
172.1652
10
7
0
0
57304071
zoom
C
4
H
4
N
4
O
2
S
172.1652
8
5
0
0
3838125
zoom
C
4
H
4
N
4
O
2
S
172.1652
7
4
0
0
28709899
zoom
C
4
H
4
N
4
O
2
S
172.1652
5
4
0
0
29383124
zoom
C
4
H
4
N
4
O
2
S
172.1652
4
2
0
0
48216775
zoom
C
4
H
4
N
4
O
2
S
172.1652
4
3
0
0
10513773
zoom
C
4
H
4
N
4
O
2
S
172.1652
4
5
0
0
10580849
zoom
C
4
H
4
N
4
O
2
S
172.1652
4
4
0
0
21278819
zoom
C
4
H
4
N
4
O
2
S
172.1652
4
2
0
0
13008413
zoom
C
4
H
4
N
4
O
2
S
172.1652
3
1
0
0
48658490
zoom
C
4
H
4
N
4
O
2
S
172.1652
3
3
0
0
53624584
zoom
C
4
H
4
N
4
O
2
S
172.1652
3
2
0
0
44368486
zoom
C
4
H
4
N
4
O
2
S
172.1652
3
2
0
0
57457659
zoom
C
4
H
4
N
4
O
2
S
172.1652
2
2
0
0
61227451
zoom
C
4
H
4
N
4
O
2
S
172.1652
2
2
0
0
1
2
3
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