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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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(example: 123 ± 1)
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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 455 results
Search term:
MF = 'C_{21}H_{22}N_{8}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4735033
zoom
C
21
H
22
N
8
O
402.4524
14
11
0
0
34498711
zoom
C
21
H
22
N
8
O
402.4524
14
11
0
0
1834542
zoom
C
21
H
22
N
8
O
402.4524
12
9
0
0
12533437
zoom
C
21
H
22
N
8
O
402.4524
12
7
0
0
12903897
- 0/1 defined
zoom
C
21
H
22
N
8
O
402.4524
11
8
0
0
9490587
- 1/1 defined
zoom
C
21
H
22
N
8
O
402.4524
11
6
0
0
5057248
zoom
C
21
H
22
N
8
O
402.4524
10
7
0
0
20969304
zoom
C
21
H
22
N
8
O
402.4524
10
8
0
0
22136408
zoom
C
21
H
22
N
8
O
402.4524
10
9
0
0
22412727
zoom
C
21
H
22
N
8
O
402.4524
10
8
0
0
24840756
- 0/1 defined
zoom
C
21
H
22
N
8
O
402.4524
9
9
0
0
26287898
zoom
C
21
H
22
N
8
O
402.4524
9
9
0
0
26303393
zoom
C
21
H
22
N
8
O
402.4524
9
8
0
0
29696011
zoom
C
21
H
22
N
8
O
402.4524
9
9
0
0
29615231
- 0/1 defined
zoom
C
21
H
22
N
8
O
402.4524
8
7
0
0
29643430
zoom
C
21
H
22
N
8
O
402.4524
8
7
0
0
22536039
- 0/1 defined
zoom
C
21
H
22
N
8
O
402.4524
8
6
0
0
22359202
zoom
C
21
H
22
N
8
O
402.4524
8
6
0
0
21959309
zoom
C
21
H
22
N
8
O
402.4524
8
6
0
0
11158827
zoom
C
21
H
22
N
8
O
402.4524
8
7
0
0
1
2
3
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