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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)
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M+CH3CNH
M+CH3OH2
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+e
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Found 2707 results
Search term:
MF = 'C_{20}H_{17}N_{5}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
569570
- 0/1 defined
zoom
C
20
H
17
N
5
O
343.3819
34
25
0
0
644777
zoom
C
20
H
17
N
5
O
343.3819
34
20
0
0
786853
zoom
C
20
H
17
N
5
O
343.3819
33
20
0
0
679536
zoom
C
20
H
17
N
5
O
343.3819
30
17
0
0
769264
zoom
C
20
H
17
N
5
O
343.3819
30
28
0
0
5262465
zoom
C
20
H
17
N
5
O
343.3819
28
21
0
0
758599
zoom
C
20
H
17
N
5
O
343.3819
27
18
0
0
679535
zoom
C
20
H
17
N
5
O
343.3819
27
15
0
0
717926
zoom
C
20
H
17
N
5
O
343.3819
26
15
0
0
940683
zoom
C
20
H
17
N
5
O
343.3819
25
15
0
0
2146962
- 0/1 defined
zoom
C
20
H
17
N
5
O
343.38188
24
17
0
0
2147242
- 0/1 defined
zoom
C
20
H
17
N
5
O
343.38188
24
17
0
0
2147049
- 0/2 defined
zoom
C
20
H
17
N
5
O
343.38188
23
14
0
0
1221798
zoom
C
20
H
17
N
5
O
343.3819
23
22
0
0
605806
zoom
C
20
H
17
N
5
O
343.3819
23
17
0
0
20515066
zoom
C
20
H
17
N
5
O
343.3819
23
15
0
0
12257793
zoom
C
20
H
17
N
5
O
343.3819
22
17
0
0
1243893
zoom
C
20
H
17
N
5
O
343.3819
22
16
0
0
3594694
- 0/1 defined
zoom
C
20
H
17
N
5
O
343.38188
21
13
0
0
4965223
zoom
C
20
H
17
N
5
O
343.3819
21
15
0
0
1
2
3
4
5
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