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ChemSpider
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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
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M+Na
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M-H
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+e
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M+CH3CNH
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Found 74 results
Search term:
MF = 'C_{40}H_{54}O_{2}'
1
2
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4945217
- 2/2 defined
zoom
C
40
H
54
O
2
566.8556
20
18
0
0
17220910
- 1/1 defined
zoom
C
40
H
54
O
2
566.8556
12
15
0
0
9425042
- 2/2 defined
zoom
C
40
H
54
O
2
566.8556
11
12
0
0
9932373
- 0/1 defined
zoom
C
40
H
54
O
2
566.8556
11
11
0
0
4444649
- 2/2 defined
zoom
C
40
H
54
O
2
566.8556
11
10
0
0
4581803
- 0/2 defined
zoom
C
40
H
54
O
2
566.8556
10
20
1
0
17220909
- 1/1 defined
zoom
C
40
H
54
O
2
566.8556
8
8
0
0
4905357
- 0/1 defined
zoom
C
40
H
54
O
2
566.8556
7
15
0
0
4947701
zoom
C
40
H
54
O
2
566.8556
7
10
0
0
30777504
zoom
C
40
H
54
O
2
566.8556
7
7
0
0
35014377
- 0/2 defined
zoom
C
40
H
54
O
2
566.8556
6
6
0
0
8296099
- 0/1 defined
zoom
C
40
H
54
O
2
566.8556
6
5
0
0
35014995
- 0/1 defined
zoom
C
40
H
54
O
2
566.8556
4
4
0
0
20144508
- 0/2 defined
zoom
C
40
H
54
O
2
566.8556
4
18
0
0
10242800
- 2/2 defined
zoom
C
40
H
54
O
2
566.8556
4
4
5
7
10475686
- 2/2 defined
zoom
C
40
H
54
O
2
566.8556
4
4
0
0
16736345
- 0/1 defined
zoom
C
40
H
54
O
2
566.8556
3
3
0
0
355112
- 0/2 defined
zoom
C
40
H
54
O
2
566.8556
3
2
0
0
4952650
- 2/3 defined
zoom
C
40
H
54
O
2
566.8556
3
3
0
0
4450687
- 1/1 defined
zoom
C
40
H
54
O
2
566.855559999998
3
3
0
0
1
2
3
4
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