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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)
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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 957 results
Search term:
MF = 'C_{20}H_{21}NO_{2}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1368673
zoom
C
20
H
21
NO
2
S
339.4512
27
15
0
0
728606
zoom
C
20
H
21
NO
2
S
339.4512
25
13
0
0
1640455
zoom
C
20
H
21
NO
2
S
339.4512
23
14
0
0
2413646
zoom
C
20
H
21
NO
2
S
339.4512
23
12
0
0
2413696
zoom
C
20
H
21
NO
2
S
339.4512
23
13
0
0
2319406
- 0/1 defined
zoom
C
20
H
21
NO
2
S
339.45124
22
19
0
0
4865344
zoom
C
20
H
21
NO
2
S
339.4512
22
17
0
0
5642151
zoom
C
20
H
21
NO
2
S
339.4512
22
10
0
9
587135
zoom
C
20
H
21
NO
2
S
339.4512
21
13
0
0
4866754
zoom
C
20
H
21
NO
2
S
339.4512
20
13
0
0
3623946
zoom
C
20
H
21
NO
2
S
339.45124
20
12
0
0
691131
zoom
C
20
H
21
NO
2
S
339.4512
19
12
0
0
695465
zoom
C
20
H
21
NO
2
S
339.4512
19
13
0
0
730344
zoom
C
20
H
21
NO
2
S
339.4512
19
9
0
0
732635
zoom
C
20
H
21
NO
2
S
339.4512
18
13
0
0
814712
zoom
C
20
H
21
NO
2
S
339.4512
18
13
0
0
2223583
- 0/1 defined
zoom
C
20
H
21
NO
2
S
339.45124
18
14
0
0
3910602
- 0/1 defined
zoom
C
20
H
21
NO
2
S
339.4512
18
10
0
0
3911495
zoom
C
20
H
21
NO
2
S
339.4512
18
9
0
0
357051
zoom
C
20
H
21
NO
2
S
339.4512
18
13
0
0
1
2
3
4
5
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