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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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Nominal Mass:
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+H+
+2H+
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Average Mass:
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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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M+CH3CNH
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Found 3447 results
Search term:
MF = 'C_{18}H_{20}N_{2}OS'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2842104
zoom
C
18
H
20
N
2
OS
312.4292
34
21
0
0
12883479
- 0/2 defined
zoom
C
18
H
20
N
2
OS
312.4292
30
16
0
0
227306
zoom
C
18
H
20
N
2
OS
312.4292
30
14
0
0
62706
zoom
C
18
H
20
N
2
OS
312.4292
29
16
0
0
676379
zoom
C
18
H
20
N
2
OS
312.4292
29
18
0
0
780117
zoom
C
18
H
20
N
2
OS
312.4292
29
20
0
0
1056928
zoom
C
18
H
20
N
2
OS
312.4292
29
20
0
0
1404598
zoom
C
18
H
20
N
2
OS
312.4292
28
17
0
0
2113756
- 0/4 defined
zoom
C
18
H
20
N
2
OS
312.4292
28
17
0
0
1595953
zoom
C
18
H
20
N
2
OS
312.4292
27
16
0
0
1150997
zoom
C
18
H
20
N
2
OS
312.4292
27
19
0
0
714296
zoom
C
18
H
20
N
2
OS
312.4292
27
19
0
0
658429
zoom
C
18
H
20
N
2
OS
312.4292
27
21
0
0
522763
zoom
C
18
H
20
N
2
OS
312.4292
26
20
0
0
633979
zoom
C
18
H
20
N
2
OS
312.4292
26
16
0
0
713022
zoom
C
18
H
20
N
2
OS
312.4292
26
16
0
0
1364044
zoom
C
18
H
20
N
2
OS
312.4292
26
18
0
0
27444433
zoom
C
18
H
20
N
2
OS
312.4292
26
21
0
0
841526
zoom
C
18
H
20
N
2
OS
312.4292
25
21
0
0
713021
zoom
C
18
H
20
N
2
OS
312.4292
25
15
0
0
1
2
3
4
5
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