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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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Found 121 results
Search term:
MF = 'C_{21}H_{20}Cl_{2}N_{6}O_{3}'
1
2
3
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5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4891
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
51
56
0
0
10964712
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
6
5
0
0
12032978
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
2
0
0
12037944
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
2
0
0
12039035
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
2
0
0
12039887
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
2
0
0
12045369
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
2
0
0
12045370
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
2
0
0
12045398
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
2
0
0
12140371
- 0/1 defined
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
3
0
0
12140373
- 0/1 defined
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
2
0
0
76719162
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
3
0
0
76728350
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
3
0
0
76773401
- 2/3 defined
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
3
0
0
76800540
- 2/3 defined
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
3
0
0
76801719
- 3/3 defined
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
3
3
0
0
23118043
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
2
2
0
0
31119477
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
2
2
0
0
66842491
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
2
1
0
0
66842566
zoom
C
21
H
20
Cl
2
N
6
O
3
475.3279
2
1
0
0
1
2
3
4
5
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