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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
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+e
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M+CH3CNH
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Found 288 results
Search term:
MF = 'C_{21}H_{23}ClFN_{3}O_{4}'
1
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
22243592
zoom
C
21
H
23
ClFN
3
O
4
435.8764
12
9
0
0
29157038
zoom
C
21
H
23
ClFN
3
O
4
435.8764
8
7
0
0
30406959
- 0/1 defined
zoom
C
21
H
23
ClFN
3
O
4
435.8764
8
6
0
0
30406964
- 0/1 defined
zoom
C
21
H
23
ClFN
3
O
4
435.8764
8
5
0
0
30029814
zoom
C
21
H
23
ClFN
3
O
4
435.8764
7
7
0
0
30611245
zoom
C
21
H
23
ClFN
3
O
4
435.8764
7
5
0
0
13018566
zoom
C
21
H
23
ClFN
3
O
4
435.8764
7
6
0
0
20152190
zoom
C
21
H
23
ClFN
3
O
4
435.8764
7
7
0
0
26191039
zoom
C
21
H
23
ClFN
3
O
4
435.8764
7
6
0
0
28372891
- 0/1 defined
zoom
C
21
H
23
ClFN
3
O
4
435.8764
7
7
0
0
29157014
zoom
C
21
H
23
ClFN
3
O
4
435.8764
7
6
0
0
29157036
zoom
C
21
H
23
ClFN
3
O
4
435.8764
6
5
0
0
29157037
zoom
C
21
H
23
ClFN
3
O
4
435.8764
6
5
0
0
30413074
zoom
C
21
H
23
ClFN
3
O
4
435.8764
6
4
0
0
22517734
zoom
C
21
H
23
ClFN
3
O
4
435.8764
5
4
0
0
31695667
- 0/2 defined
zoom
C
21
H
23
ClFN
3
O
4
435.8764
4
4
0
0
31729736
- 0/2 defined
zoom
C
21
H
23
ClFN
3
O
4
435.8764
4
4
0
0
31785094
- 0/2 defined
zoom
C
21
H
23
ClFN
3
O
4
435.8764
4
4
0
0
31934432
- 0/2 defined
zoom
C
21
H
23
ClFN
3
O
4
435.8764
4
4
0
0
9341552
zoom
C
21
H
23
ClFN
3
O
4
435.8764
4
3
0
0
1
2
3
4
5
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