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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
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+e
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M+CH3CNH
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Found 1849 results
Search term:
MF = 'C_{20}H_{21}BrN_{2}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
24599329
zoom
C
20
H
21
BrN
2
O
2
401.2969
35
25
0
0
11425640
zoom
C
20
H
21
BrN
2
O
2
401.2969
33
25
0
0
25027326
zoom
C
20
H
21
BrN
2
O
2
401.2969
30
24
0
0
11425608
zoom
C
20
H
21
BrN
2
O
2
401.2969
29
22
0
0
1032017
zoom
C
20
H
21
BrN
2
O
2
401.2969
27
18
0
0
953007
zoom
C
20
H
21
BrN
2
O
2
401.2969
24
13
0
0
20707300
zoom
C
20
H
21
BrN
2
O
2
401.2969
23
16
0
0
2236931
- 0/1 defined
zoom
C
20
H
21
BrN
2
O
2
401.29694
22
17
0
0
2236932
- 0/1 defined
zoom
C
20
H
21
BrN
2
O
2
401.29694
22
16
0
0
2237031
- 0/1 defined
zoom
C
20
H
21
BrN
2
O
2
401.29694
22
17
0
0
2158938
- 0/1 defined
zoom
C
20
H
21
BrN
2
O
2
401.29694
22
15
0
0
492960
- 0/1 defined
zoom
C
20
H
21
BrN
2
O
2
401.2969
22
18
0
0
492732
- 0/1 defined
zoom
C
20
H
21
BrN
2
O
2
401.2969
21
18
0
0
2233602
zoom
C
20
H
21
BrN
2
O
2
401.29694
21
14
0
0
2136148
- 0/1 defined
zoom
C
20
H
21
BrN
2
O
2
401.29694
20
13
0
0
2200579
- 0/1 defined
zoom
C
20
H
21
BrN
2
O
2
401.29694
19
14
0
0
2266400
- 0/1 defined
zoom
C
20
H
21
BrN
2
O
2
401.29694
19
14
0
0
2975758
- 0/6 defined
zoom
C
20
H
21
BrN
2
O
2
401.29694
19
14
0
0
3516077
- 0/3 defined
zoom
C
20
H
21
BrN
2
O
2
401.29694
19
12
0
0
4165389
zoom
C
20
H
21
BrN
2
O
2
401.29694
19
9
0
0
1
2
3
4
5
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