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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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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+Na
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Found 650 results
Search term:
MF = 'C_{26}H_{40}N_{4}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2199763
- 0/8 defined
zoom
C
26
H
40
N
4
O
2
440.6214
12
9
0
0
2445554
zoom
C
26
H
40
N
4
O
2
440.6214
12
8
0
0
2445743
zoom
C
26
H
40
N
4
O
2
440.6214
11
5
0
0
10935468
zoom
C
26
H
40
N
4
O
2
440.6214
10
10
0
0
10962082
zoom
C
26
H
40
N
4
O
2
440.6214
10
7
0
0
10968935
zoom
C
26
H
40
N
4
O
2
440.6214
10
7
0
0
11126239
zoom
C
26
H
40
N
4
O
2
440.6214
10
6
0
0
22218710
- 0/1 defined
zoom
C
26
H
40
N
4
O
2
440.6214
10
9
0
0
22226989
- 0/1 defined
zoom
C
26
H
40
N
4
O
2
440.6214
10
8
0
0
22415404
- 0/1 defined
zoom
C
26
H
40
N
4
O
2
440.6214
10
8
0
0
23056893
- 0/1 defined
zoom
C
26
H
40
N
4
O
2
440.6214
10
10
0
0
22131528
zoom
C
26
H
40
N
4
O
2
440.6214
10
9
0
0
11159479
zoom
C
26
H
40
N
4
O
2
440.6214
9
6
0
0
23058212
zoom
C
26
H
40
N
4
O
2
440.6214
9
9
0
0
3217980
zoom
C
26
H
40
N
4
O
2
440.6214
9
7
0
0
10903305
- 0/3 defined
zoom
C
26
H
40
N
4
O
2
440.6214
9
7
0
0
2445652
zoom
C
26
H
40
N
4
O
2
440.6214
8
4
0
0
11135809
- 0/1 defined
zoom
C
26
H
40
N
4
O
2
440.6214
8
5
0
0
23065203
zoom
C
26
H
40
N
4
O
2
440.6214
8
8
0
0
22168646
- 0/1 defined
zoom
C
26
H
40
N
4
O
2
440.6214
8
7
0
0
1
2
3
4
5
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