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ChemSpider
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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
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Found 728 results
Search term:
MF = 'C_{20}H_{22}Cl_{2}N_{4}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2187000
- 0/2 defined
zoom
C
20
H
22
Cl
2
N
4
O
2
421.32028
34
26
0
0
849162
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
26
14
0
0
2236784
- 0/2 defined
zoom
C
20
H
22
Cl
2
N
4
O
2
421.32028
23
16
0
0
3309035
- 0/2 defined
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
20
19
0
0
4468008
zoom
C
20
H
22
Cl
2
N
4
O
2
421.32028
18
12
0
0
12783877
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
16
13
0
0
12783878
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
14
12
0
0
12783879
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
14
12
0
0
20239333
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
13
8
0
0
1751579
- 0/2 defined
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
12
7
0
0
171898
zoom
C
20
H
22
Cl
2
N
4
O
2
421.32028
12
12
0
0
182488
zoom
C
20
H
22
Cl
2
N
4
O
2
421.32028
11
8
0
0
118933
- 0/1 defined
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
10
12
0
0
22546637
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
10
6
0
0
11093634
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
9
7
0
0
2246396
- 0/1 defined
zoom
C
20
H
22
Cl
2
N
4
O
2
421.32028
9
8
0
0
1729761
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
8
8
0
0
4633298
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
8
4
0
0
21341918
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
8
10
0
0
22388594
zoom
C
20
H
22
Cl
2
N
4
O
2
421.3203
8
7
0
0
1
2
3
4
5
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