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ChemSpider
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Structure
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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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Nominal Mass:
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+H+
+2H+
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-.
M+Cl
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Found 62 results
Search term:
MF = 'C_{20}H_{22}N_{8}O_{5}'
1
2
3
4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
112728
- 1/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
161
290
27878
179
3969
- 0/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
91
17733
27509
168
65367
- 1/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
44
48
9
0
2304150
- 1/1 defined
zoom
C
20
H
22
N
8
O
5
454.43928
15
15
0
0
241821
zoom
C
20
H
22
N
8
O
5
454.4393
13
9
0
0
271503
- 0/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
8
8
0
0
305190
- 0/2 defined
zoom
C
20
H
22
N
8
O
5
454.4393
7
7
0
0
252727
- 0/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
7
7
0
0
235209
- 0/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
6
5
0
0
2311836
- 1/1 defined
zoom
C
20
H
22
N
8
O
5
454.43928
6
6
0
0
8072722
- 0/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
4
7
0
0
165864
- 1/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
4
4
0
0
34243385
- 1/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
4
3
0
0
256112
- 0/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
3
2
0
0
252563
- 0/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
3
2
0
0
23235056
zoom
C
20
H
22
N
8
O
5
454.4393
3
3
0
0
9012719
- 1/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
2
1
0
0
58460783
zoom
C
20
H
22
N
8
O
5
454.4393
2
2
0
0
64883404
- 0/1 defined
zoom
C
20
H
22
N
8
O
5
454.4393
2
2
0
0
66920502
zoom
C
20
H
22
N
8
O
5
454.4393
2
1
0
0
1
2
3
4
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