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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
M+acetate
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+e
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M+CH3CNH
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M+Na
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Found 3361 results
Search term:
MF = 'C_{20}H_{23}N_{5}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
580252
zoom
C
20
H
23
N
5
O
4
397.4277
26
15
0
0
4153565
zoom
C
20
H
23
N
5
O
4
397.42772
26
16
0
0
4365584
zoom
C
20
H
23
N
5
O
4
397.42772
25
17
0
0
4070906
zoom
C
20
H
23
N
5
O
4
397.42772
24
15
0
0
579125
- 0/1 defined
zoom
C
20
H
23
N
5
O
4
397.4277
24
17
0
0
11968741
- 0/1 defined
zoom
C
20
H
23
N
5
O
4
397.4277
24
19
0
0
3242407
zoom
C
20
H
23
N
5
O
4
397.4277
23
12
0
0
3019190
zoom
C
20
H
23
N
5
O
4
397.42772
22
16
0
0
3036049
zoom
C
20
H
23
N
5
O
4
397.42772
22
13
0
0
3515809
zoom
C
20
H
23
N
5
O
4
397.42772
22
12
0
0
3842527
zoom
C
20
H
23
N
5
O
4
397.4277
22
16
0
0
4384906
zoom
C
20
H
23
N
5
O
4
397.42772
22
12
0
0
4204114
zoom
C
20
H
23
N
5
O
4
397.42772
22
13
0
0
4985889
zoom
C
20
H
23
N
5
O
4
397.4277
21
10
0
0
3905480
zoom
C
20
H
23
N
5
O
4
397.4277
21
13
0
0
2973880
- 0/1 defined
zoom
C
20
H
23
N
5
O
4
397.42772
21
21
0
0
3470713
zoom
C
20
H
23
N
5
O
4
397.42772
21
13
0
0
4071706
zoom
C
20
H
23
N
5
O
4
397.42772
21
13
0
0
3418689
- 0/1 defined
zoom
C
20
H
23
N
5
O
4
397.42772
20
12
0
0
4071467
zoom
C
20
H
23
N
5
O
4
397.42772
20
13
0
0
1
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