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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
M+H
M-H
M+acetate
M-.
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+e
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M+CH3CNH
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M+Na
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Found 213 results
Search term:
MF = 'C_{20}H_{40}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
10035
zoom
C
20
H
40
O
2
312.5304
158
447
240
274
7830
zoom
C
20
H
40
O
2
312.5304
103
218
40
121
14850
zoom
C
20
H
40
O
2
312.5304
85
103
0
6
63160
zoom
C
20
H
40
O
2
312.5304
67
103
6
22
7799
zoom
C
20
H
40
O
2
312.5304
66
77
1
6
66854
zoom
C
20
H
40
O
2
312.5304
62
69
0
0
60326
zoom
C
20
H
40
O
2
312.5304
53
53
0
10
3584985
zoom
C
20
H
40
O
2
312.530400000001
36
26
0
3
25001
- 0/3 defined
zoom
C
20
H
40
O
2
312.5304
32
401
0
6
79823
zoom
C
20
H
40
O
2
312.5304
29
35
0
0
80596
- 0/1 defined
zoom
C
20
H
40
O
2
312.5304
27
30
0
1
481873
zoom
C
20
H
40
O
2
312.5304
27
31
0
0
83071
- 0/1 defined
zoom
C
20
H
40
O
2
312.5304
25
31
0
0
4516857
zoom
C
20
H
40
O
2
312.5304
24
33
0
0
71512
zoom
C
20
H
40
O
2
312.5304
22
24
0
2
148985
- 0/1 defined
zoom
C
20
H
40
O
2
312.5304
22
20
0
0
453716
- 0/1 defined
zoom
C
20
H
40
O
2
312.5304
20
23
0
0
149173
zoom
C
20
H
40
O
2
312.5304
18
22
0
2
4519188
zoom
C
20
H
40
O
2
312.5304
17
28
0
0
96548
- 0/1 defined
zoom
C
20
H
40
O
2
312.5304
17
16
0
0
1
2
3
4
5
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