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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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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 669 results
Search term:
MF = 'C_{20}H_{18}N_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
584804
zoom
C
20
H
18
N
4
314.3837
29
18
0
0
495958
- 0/2 defined
zoom
C
20
H
18
N
4
314.3837
28
18
0
0
3569460
zoom
C
20
H
18
N
4
314.38372
24
17
0
0
596657
zoom
C
20
H
18
N
4
314.3837
23
15
0
0
1432590
zoom
C
20
H
18
N
4
314.3837
23
16
0
0
2622329
zoom
C
20
H
18
N
4
314.3837
22
16
0
0
955437
zoom
C
20
H
18
N
4
314.3837
22
15
0
0
4912376
zoom
C
20
H
18
N
4
314.3837
22
12
0
0
5422211
zoom
C
20
H
18
N
4
314.3837
21
16
0
0
4901115
zoom
C
20
H
18
N
4
314.3837
21
20
0
0
6965124
zoom
C
20
H
18
N
4
314.3837
20
15
0
0
800953
zoom
C
20
H
18
N
4
314.3837
20
14
0
0
12548105
zoom
C
20
H
18
N
4
314.3837
20
12
0
0
428353
zoom
C
20
H
18
N
4
314.3837
19
18
0
0
2759374
- 0/1 defined
zoom
C
20
H
18
N
4
314.38372
19
9
0
0
3305944
zoom
C
20
H
18
N
4
314.3837
19
15
0
0
2245337
zoom
C
20
H
18
N
4
314.38372
19
15
0
0
12254988
zoom
C
20
H
18
N
4
314.3837
19
15
0
0
4535087
- 0/1 defined
zoom
C
20
H
18
N
4
314.3837
19
12
0
0
4692649
zoom
C
20
H
18
N
4
314.3837
19
9
0
0
1
2
3
4
5
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