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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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-2H+
-H+
+H+
+2H+
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Average Mass:
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±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-.
M+Cl
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Found 517 results
Search term:
MF = 'C_{20}H_{19}NO_{2}S_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1036265
zoom
C
20
H
19
NO
2
S
2
369.5004
25
15
0
0
1276358
zoom
C
20
H
19
NO
2
S
2
369.5004
25
16
0
0
2839143
- 0/1 defined
zoom
C
20
H
19
NO
2
S
2
369.50036
23
14
0
0
4986036
- 0/2 defined
zoom
C
20
H
19
NO
2
S
2
369.5004
20
15
0
0
1117663
zoom
C
20
H
19
NO
2
S
2
369.5004
20
13
0
0
1719766
zoom
C
20
H
19
NO
2
S
2
369.5004
19
13
0
0
1606263
zoom
C
20
H
19
NO
2
S
2
369.5004
19
13
0
0
3383278
- 0/1 defined
zoom
C
20
H
19
NO
2
S
2
369.50036
19
11
0
0
1467793
zoom
C
20
H
19
NO
2
S
2
369.5004
19
10
0
0
1596806
zoom
C
20
H
19
NO
2
S
2
369.5004
18
13
0
0
1597259
zoom
C
20
H
19
NO
2
S
2
369.5004
18
13
0
0
1041623
zoom
C
20
H
19
NO
2
S
2
369.5004
18
12
0
0
5014732
zoom
C
20
H
19
NO
2
S
2
369.5004
18
13
0
0
1624285
zoom
C
20
H
19
NO
2
S
2
369.5004
17
13
0
0
1067358
zoom
C
20
H
19
NO
2
S
2
369.5004
17
13
0
0
1098936
zoom
C
20
H
19
NO
2
S
2
369.5004
17
13
0
0
1107346
zoom
C
20
H
19
NO
2
S
2
369.5004
17
13
0
0
1107432
zoom
C
20
H
19
NO
2
S
2
369.5004
17
13
0
0
1116236
zoom
C
20
H
19
NO
2
S
2
369.5004
17
12
0
0
1629234
zoom
C
20
H
19
NO
2
S
2
369.5004
16
11
0
0
1
2
3
4
5
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