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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-H
M+acetate
M-.
M+Cl
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Found 586 results
Search term:
MF = 'C_{22}H_{31}NO_{3}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
540825
- 0/4 defined
zoom
C
22
H
31
NO
3
S
389.5514
19
16
0
0
4231233
- 0/4 defined
zoom
C
22
H
31
NO
3
S
389.55144
19
13
0
0
4233153
- 0/2 defined
zoom
C
22
H
31
NO
3
S
389.55144
19
14
0
0
3150606
zoom
C
22
H
31
NO
3
S
389.5514
19
14
0
0
4906830
- 0/1 defined
zoom
C
22
H
31
NO
3
S
389.5514
18
13
0
0
910938
zoom
C
22
H
31
NO
3
S
389.5514
18
13
0
0
17578679
- 0/2 defined
zoom
C
22
H
31
NO
3
S
389.5514
16
11
0
0
939982
zoom
C
22
H
31
NO
3
S
389.5514
14
8
0
0
3019056
- 0/1 defined
zoom
C
22
H
31
NO
3
S
389.55144
14
10
0
0
10923932
- 0/1 defined
zoom
C
22
H
31
NO
3
S
389.5514
13
10
0
0
17578684
zoom
C
22
H
31
NO
3
S
389.5514
12
8
0
0
3716449
- 0/1 defined
zoom
C
22
H
31
NO
3
S
389.55144
12
10
0
0
174339
zoom
C
22
H
31
NO
3
S
389.5514
11
11
0
0
21608576
- 0/3 defined
zoom
C
22
H
31
NO
3
S
389.5514
9
4
0
0
12538113
- 0/5 defined
zoom
C
22
H
31
NO
3
S
389.5514
8
6
0
0
22680912
zoom
C
22
H
31
NO
3
S
389.5514
7
6
0
0
22683631
zoom
C
22
H
31
NO
3
S
389.5514
7
6
0
0
22766851
- 0/4 defined
zoom
C
22
H
31
NO
3
S
389.5514
7
5
0
0
30185275
- 0/4 defined
zoom
C
22
H
31
NO
3
S
389.5514
6
5
0
0
21737425
- 0/3 defined
zoom
C
22
H
31
NO
3
S
389.5514
6
4
0
0
1
2
3
4
5
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