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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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M+CH3CNH
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Found 80 results
Search term:
MF = 'C_{20}H_{13}BrN_{4}O'
1
2
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4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1059653
zoom
C
20
H
13
BrN
4
O
405.2474
22
25
0
0
1059532
zoom
C
20
H
13
BrN
4
O
405.2474
21
25
0
0
865171
zoom
C
20
H
13
BrN
4
O
405.2474
21
22
0
0
1660378
zoom
C
20
H
13
BrN
4
O
405.2474
20
22
0
0
1143657
zoom
C
20
H
13
BrN
4
O
405.2474
15
17
0
0
1447497
zoom
C
20
H
13
BrN
4
O
405.2474
14
15
0
0
2981990
zoom
C
20
H
13
BrN
4
O
405.24742
14
15
0
0
12534194
zoom
C
20
H
13
BrN
4
O
405.2474
13
15
0
0
2925222
zoom
C
20
H
13
BrN
4
O
405.24742
13
14
0
0
354909
zoom
C
20
H
13
BrN
4
O
405.2474
12
12
0
0
1143658
zoom
C
20
H
13
BrN
4
O
405.2474
11
13
0
0
354910
zoom
C
20
H
13
BrN
4
O
405.2474
10
10
0
0
17949364
zoom
C
20
H
13
BrN
4
O
405.2474
10
13
0
0
20521951
zoom
C
20
H
13
BrN
4
O
405.2474
8
9
0
0
8063193
zoom
C
20
H
13
BrN
4
O
405.2474
8
8
0
0
28637302
zoom
C
20
H
13
BrN
4
O
405.2474
7
7
0
0
30755621
zoom
C
20
H
13
BrN
4
O
405.2474
7
8
0
0
1039521
zoom
C
20
H
13
BrN
4
O
405.2474
5
6
0
0
32835701
zoom
C
20
H
13
BrN
4
O
405.2474
4
5
0
0
2157991
zoom
C
20
H
13
BrN
4
O
405.24742
4
4
0
0
1
2
3
4
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