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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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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
M+acetate
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+e
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M+CH3CNH
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M+Na
M+NH4
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Found 944 results
Search term:
MF = 'C_{20}H_{22}Cl_{2}N_{2}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
142106
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
49
52
0
0
1403783
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
27
16
0
0
64287
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
26
28
0
0
1270383
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
25
13
0
0
2226782
- 0/1 defined
zoom
C
20
H
22
Cl
2
N
2
O
4
425.30568
24
20
0
0
1062631
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
23
17
0
0
2205998
zoom
C
20
H
22
Cl
2
N
2
O
4
425.30568
22
17
0
0
2205295
- 0/2 defined
zoom
C
20
H
22
Cl
2
N
2
O
4
425.30568
20
15
0
0
17531047
- 0/1 defined
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
20
15
0
0
2666912
zoom
C
20
H
22
Cl
2
N
2
O
4
425.30568
18
8
0
0
3915268
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
18
10
0
0
1380825
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
18
13
0
0
1059023
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
17
12
0
0
1628149
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
16
13
0
0
2110488
zoom
C
20
H
22
Cl
2
N
2
O
4
425.30568
16
12
0
0
1675444
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
15
12
0
0
208783
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
15
14
0
0
2149358
zoom
C
20
H
22
Cl
2
N
2
O
4
425.30568
13
12
0
0
2211749
- 0/4 defined
zoom
C
20
H
22
Cl
2
N
2
O
4
425.30568
13
9
0
0
1776125
zoom
C
20
H
22
Cl
2
N
2
O
4
425.3057
12
7
0
0
1
2
3
4
5
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