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ChemSpider
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
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(example: 123 ± 1)
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M+CH3CNH
M+CH3OH2
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M+Na
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+e
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Found 3847 results
Search term:
MF = 'C_{20}H_{23}ClN_{2}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4444525
- 0/1 defined
zoom
C
20
H
23
ClN
2
O
4
390.86062
98
133
45
36
4444527
- 1/1 defined
zoom
C
20
H
23
ClN
2
O
4
390.8606
67
83
13
5
21373985
- 1/1 defined
zoom
C
20
H
23
ClN
2
O
4
390.8606
62
45
0
0
4938336
- 0/1 defined
zoom
C
20
H
23
ClN
2
O
4
390.8606
33
351
0
0
214116
zoom
C
20
H
23
ClN
2
O
4
390.8606
33
21
0
0
26748
zoom
C
20
H
23
ClN
2
O
4
390.8606
31
24
0
0
950667
zoom
C
20
H
23
ClN
2
O
4
390.8606
29
21
0
0
1446941
zoom
C
20
H
23
ClN
2
O
4
390.8606
29
24
0
0
2067739
zoom
C
20
H
23
ClN
2
O
4
390.86062
27
17
0
0
1640530
zoom
C
20
H
23
ClN
2
O
4
390.8606
25
18
0
0
1051187
zoom
C
20
H
23
ClN
2
O
4
390.8606
25
17
0
0
560482
zoom
C
20
H
23
ClN
2
O
4
390.8606
24
14
0
0
1627317
zoom
C
20
H
23
ClN
2
O
4
390.8606
24
18
0
0
1648395
zoom
C
20
H
23
ClN
2
O
4
390.8606
22
15
0
0
1072171
zoom
C
20
H
23
ClN
2
O
4
390.8606
22
15
0
0
3915330
zoom
C
20
H
23
ClN
2
O
4
390.8606
22
12
0
0
17600607
- 1/1 defined
zoom
C
20
H
23
ClN
2
O
4
390.8606
22
25
0
0
20694579
zoom
C
20
H
23
ClN
2
O
4
390.8606
20
14
0
0
17531051
zoom
C
20
H
23
ClN
2
O
4
390.8606
20
12
0
0
17531064
zoom
C
20
H
23
ClN
2
O
4
390.8606
20
12
0
0
1
2
3
4
5
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