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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
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Monoisotopic Mass:
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M+CH3CNH
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M+.
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M+Na
M+NH4
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M-.
M+Cl
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Found 439 results
Search term:
MF = 'C_{20}H_{21}N_{5}O_{6}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
393879
- 1/1 defined
zoom
C
20
H
21
N
5
O
6
427.4106
102
100
0
0
349673
- 0/1 defined
zoom
C
20
H
21
N
5
O
6
427.4106
41
445
0
0
54830
- 1/1 defined
zoom
C
20
H
21
N
5
O
6
427.4106
40
38
0
0
865282
zoom
C
20
H
21
N
5
O
6
427.4106
23
15
0
0
2949693
zoom
C
20
H
21
N
5
O
6
427.41064
21
12
0
0
4072093
zoom
C
20
H
21
N
5
O
6
427.41064
17
11
0
0
4382403
- 0/1 defined
zoom
C
20
H
21
N
5
O
6
427.41064
17
10
0
0
7871366
zoom
C
20
H
21
N
5
O
6
427.4106
17
12
0
0
7871391
- 0/1 defined
zoom
C
20
H
21
N
5
O
6
427.4106
16
11
0
0
11173645
zoom
C
20
H
21
N
5
O
6
427.4106
16
9
0
0
4507980
- 0/1 defined
zoom
C
20
H
21
N
5
O
6
427.4106
16
11
0
0
4342684
zoom
C
20
H
21
N
5
O
6
427.41064
16
13
0
0
3251785
zoom
C
20
H
21
N
5
O
6
427.4106
16
10
0
0
21634228
zoom
C
20
H
21
N
5
O
6
427.4106
15
11
0
0
7871364
zoom
C
20
H
21
N
5
O
6
427.4106
14
10
0
0
4241326
- 0/2 defined
zoom
C
20
H
21
N
5
O
6
427.41064
14
10
0
0
4275880
- 0/1 defined
zoom
C
20
H
21
N
5
O
6
427.41064
14
14
0
0
3049634
- 0/1 defined
zoom
C
20
H
21
N
5
O
6
427.41064
14
14
0
0
4358327
- 0/2 defined
zoom
C
20
H
21
N
5
O
6
427.41064
13
9
0
0
10930767
- 0/1 defined
zoom
C
20
H
21
N
5
O
6
427.4106
11
7
0
0
1
2
3
4
5
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