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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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Found 17400 results
Search term:
MF = 'C_{20}H_{26}N_{4}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
26847
- 2/2 defined
zoom
C
20
H
26
N
4
O
338.4466
58
142
0
0
1782345
zoom
C
20
H
26
N
4
O
338.4466
40
22
0
0
633855
zoom
C
20
H
26
N
4
O
338.4466
31
23
0
0
655619
zoom
C
20
H
26
N
4
O
338.4466
31
16
0
0
9877556
zoom
C
20
H
26
N
4
O
338.4466
28
18
0
0
642964
zoom
C
20
H
26
N
4
O
338.4466
27
19
0
0
5858285
zoom
C
20
H
26
N
4
O
338.4466
22
13
0
0
3554097
zoom
C
20
H
26
N
4
O
338.44664
21
14
0
0
1392770
zoom
C
20
H
26
N
4
O
338.4466
20
14
0
0
12268143
- 0/1 defined
zoom
C
20
H
26
N
4
O
338.4466
20
15
0
0
1303808
zoom
C
20
H
26
N
4
O
338.4466
19
15
0
0
818568
zoom
C
20
H
26
N
4
O
338.4466
19
11
0
0
4083552
zoom
C
20
H
26
N
4
O
338.44664
19
12
0
0
7869705
zoom
C
20
H
26
N
4
O
338.4466
19
15
0
0
3007354
zoom
C
20
H
26
N
4
O
338.44664
18
14
0
0
4538081
zoom
C
20
H
26
N
4
O
338.4466
18
15
0
0
819432
zoom
C
20
H
26
N
4
O
338.4466
18
16
0
0
1301938
zoom
C
20
H
26
N
4
O
338.4466
18
15
0
0
1515140
zoom
C
20
H
26
N
4
O
338.4466
18
12
0
0
4973049
- 0/1 defined
zoom
C
20
H
26
N
4
O
338.4466
17
17
0
0
1
2
3
4
5
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