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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
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+e
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Found 400 results
Search term:
MF = 'C_{20}H_{20}Cl_{2}N_{4}O'
1
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4484322
zoom
C
20
H
20
Cl
2
N
4
O
403.305
22
17
0
0
1050059
zoom
C
20
H
20
Cl
2
N
4
O
403.305
19
14
0
0
12922920
zoom
C
20
H
20
Cl
2
N
4
O
403.305
15
12
0
0
12922874
zoom
C
20
H
20
Cl
2
N
4
O
403.305
15
13
0
0
12922918
zoom
C
20
H
20
Cl
2
N
4
O
403.305
14
12
0
0
12922873
zoom
C
20
H
20
Cl
2
N
4
O
403.305
14
13
0
0
12922941
zoom
C
20
H
20
Cl
2
N
4
O
403.305
14
12
0
0
12922942
zoom
C
20
H
20
Cl
2
N
4
O
403.305
14
12
0
0
12923006
zoom
C
20
H
20
Cl
2
N
4
O
403.305
14
12
0
0
12923007
zoom
C
20
H
20
Cl
2
N
4
O
403.305
14
13
0
0
12923139
zoom
C
20
H
20
Cl
2
N
4
O
403.305
14
13
0
0
1836479
zoom
C
20
H
20
Cl
2
N
4
O
403.305
14
8
0
0
1574375
zoom
C
20
H
20
Cl
2
N
4
O
403.305
13
7
0
0
12922919
zoom
C
20
H
20
Cl
2
N
4
O
403.305
13
12
0
0
6497197
zoom
C
20
H
20
Cl
2
N
4
O
403.305
11
8
0
0
6718125
zoom
C
20
H
20
Cl
2
N
4
O
403.305
11
7
0
0
6747874
zoom
C
20
H
20
Cl
2
N
4
O
403.305
11
7
0
0
11760238
zoom
C
20
H
20
Cl
2
N
4
O
403.305
10
7
0
0
11760239
- 0/1 defined
zoom
C
20
H
20
Cl
2
N
4
O
403.305
10
7
0
0
1212164
zoom
C
20
H
20
Cl
2
N
4
O
403.305
10
5
0
0
1
2
3
4
5
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