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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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M-H
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+e
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Found 5500 results
Search term:
MF = 'C_{20}H_{22}N_{4}OS'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2152903
- 0/1 defined
zoom
C
20
H
22
N
4
OS
366.47988
31
21
0
0
861132
zoom
C
20
H
22
N
4
OS
366.4799
28
18
0
0
1004138
zoom
C
20
H
22
N
4
OS
366.4799
27
17
0
0
895606
zoom
C
20
H
22
N
4
OS
366.4799
26
20
0
0
1636772
zoom
C
20
H
22
N
4
OS
366.4799
26
18
0
0
1068980
zoom
C
20
H
22
N
4
OS
366.4799
25
16
0
0
1101160
zoom
C
20
H
22
N
4
OS
366.4799
25
18
0
0
1335145
zoom
C
20
H
22
N
4
OS
366.4799
25
16
0
0
4408228
zoom
C
20
H
22
N
4
OS
366.47988
25
16
0
0
7859777
- 0/1 defined
zoom
C
20
H
22
N
4
OS
366.4799
25
22
0
0
848645
zoom
C
20
H
22
N
4
OS
366.4799
24
15
0
0
1104501
zoom
C
20
H
22
N
4
OS
366.4799
24
15
0
0
1105859
zoom
C
20
H
22
N
4
OS
366.4799
24
15
0
0
1133838
zoom
C
20
H
22
N
4
OS
366.4799
24
13
0
0
960910
zoom
C
20
H
22
N
4
OS
366.4799
24
15
0
0
960911
zoom
C
20
H
22
N
4
OS
366.4799
24
15
0
0
964813
zoom
C
20
H
22
N
4
OS
366.4799
24
15
0
0
1003089
zoom
C
20
H
22
N
4
OS
366.4799
23
11
0
0
1017047
zoom
C
20
H
22
N
4
OS
366.4799
23
15
0
0
7859778
- 0/1 defined
zoom
C
20
H
22
N
4
OS
366.4799
23
21
0
0
1
2
3
4
5
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