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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
M-.
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+e
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M+CH3CNH
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M+Na
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Found 157 results
Search term:
MF = 'C_{21}H_{21}Cl_{2}NO_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
8086637
- 2/2 defined
zoom
C
21
H
21
Cl
2
NO
5
438.3011
57
52
11
0
29315048
- 2/2 defined
zoom
C
21
H
21
Cl
2
NO
5
438.3011
36
36
0
0
4573040
- 2/2 defined
zoom
C
21
H
21
Cl
2
NO
5
438.3011
21
17
0
0
2683178
- 0/1 defined
zoom
C
21
H
21
Cl
2
NO
5
438.30114
20
13
0
0
4925482
- 0/2 defined
zoom
C
21
H
21
Cl
2
NO
5
438.3011
17
17
0
0
2984223
- 0/1 defined
zoom
C
21
H
21
Cl
2
NO
5
438.30114
13
9
0
0
32821780
- 0/2 defined
zoom
C
21
H
21
Cl
2
NO
5
438.3011
12
11
0
0
3540446
- 0/1 defined
zoom
C
21
H
21
Cl
2
NO
5
438.30114
11
7
0
0
67868538
zoom
C
21
H
21
Cl
2
NO
5
438.3011
10
10
0
0
21988327
- 0/1 defined
zoom
C
21
H
21
Cl
2
NO
5
438.3011
10
6
0
0
100835
- 0/1 defined
zoom
C
21
H
21
Cl
2
NO
5
438.3011
10
9
0
0
10903367
- 0/1 defined
zoom
C
21
H
21
Cl
2
NO
5
438.3011
10
9
0
0
22560382
- 0/1 defined
zoom
C
21
H
21
Cl
2
NO
5
438.3011
9
7
0
0
17487861
zoom
C
21
H
21
Cl
2
NO
5
438.3011
9
10
0
0
17487975
zoom
C
21
H
21
Cl
2
NO
5
438.3011
8
9
0
0
17489085
zoom
C
21
H
21
Cl
2
NO
5
438.3011
8
10
0
0
17480820
zoom
C
21
H
21
Cl
2
NO
5
438.3011
8
9
0
0
3333480
zoom
C
21
H
21
Cl
2
NO
5
438.30114
8
8
0
0
1748163
zoom
C
21
H
21
Cl
2
NO
5
438.3011
7
3
0
0
35467801
zoom
C
21
H
21
Cl
2
NO
5
438.3011
4
3
0
0
1
2
3
4
5
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