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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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M+CH3CNH
M+CH3OH2
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M+Na
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+e
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Found 819 results
Search term:
MF = 'C_{20}H_{21}ClFN_{3}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
106622
- 2/2 defined
zoom
C
20
H
21
ClFN
3
O
3
405.8504
24
25
0
0
17920782
zoom
C
20
H
21
ClFN
3
O
3
405.8504
22
11
0
0
1967865
zoom
C
20
H
21
ClFN
3
O
3
405.8504
17
16
0
0
4436617
- 0/2 defined
zoom
C
20
H
21
ClFN
3
O
3
405.8504432
15
18
0
0
12924139
zoom
C
20
H
21
ClFN
3
O
3
405.8504
14
14
0
0
7949975
zoom
C
20
H
21
ClFN
3
O
3
405.8504
13
9
0
0
5656946
zoom
C
20
H
21
ClFN
3
O
3
405.8504
12
9
0
0
1828064
zoom
C
20
H
21
ClFN
3
O
3
405.8504
12
9
0
0
7310776
zoom
C
20
H
21
ClFN
3
O
3
405.8504
11
7
0
0
7311303
zoom
C
20
H
21
ClFN
3
O
3
405.8504
10
8
0
0
7311397
zoom
C
20
H
21
ClFN
3
O
3
405.8504
10
7
0
0
21973049
zoom
C
20
H
21
ClFN
3
O
3
405.8504
10
8
0
0
22280907
- 0/1 defined
zoom
C
20
H
21
ClFN
3
O
3
405.8504
10
8
0
0
30751343
- 0/1 defined
zoom
C
20
H
21
ClFN
3
O
3
405.8504
10
8
0
0
39181450
- 0/1 defined
zoom
C
20
H
21
ClFN
3
O
3
405.8504
9
8
0
0
21745909
zoom
C
20
H
21
ClFN
3
O
3
405.8504
9
6
0
0
26305962
zoom
C
20
H
21
ClFN
3
O
3
405.8504
9
8
0
0
6444076
zoom
C
20
H
21
ClFN
3
O
3
405.8504
9
6
0
0
30040263
zoom
C
20
H
21
ClFN
3
O
3
405.8504
8
6
0
0
21646299
zoom
C
20
H
21
ClFN
3
O
3
405.8504
8
6
0
0
1
2
3
4
5
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