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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
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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Found 1875 results
Search term:
MF = 'C_{21}H_{27}NO'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2947
zoom
C
21
H
27
NO
309.4452
83
139
62
1055
3953
- 0/1 defined
zoom
C
21
H
27
NO
309.4452
82
5778
9022
94
2236
- 0/1 defined
zoom
C
21
H
27
NO
309.4452
56
69
18
0
9791292
- 1/1 defined
zoom
C
21
H
27
NO
309.4452
42
34
0
0
124830
zoom
C
21
H
27
NO
309.4452
38
32
0
0
2287290
zoom
C
21
H
27
NO
309.44518
35
29
0
0
517359
- 0/2 defined
zoom
C
21
H
27
NO
309.4452
34
43
0
0
1203
- 0/1 defined
zoom
C
21
H
27
NO
309.4452
32
34
0
0
9675
- 0/1 defined
zoom
C
21
H
27
NO
309.4452
32
47
5
9
20904
- 1/1 defined
zoom
C
21
H
27
NO
309.4452
29
31
8915
163
1108918
zoom
C
21
H
27
NO
309.4452
28
20
0
0
559067
- 1/1 defined
zoom
C
21
H
27
NO
309.4452
27
40
8913
83
545518
zoom
C
21
H
27
NO
309.4452
26
17
0
0
2122487
- 0/2 defined
zoom
C
21
H
27
NO
309.44518
25
17
0
0
1043200
zoom
C
21
H
27
NO
309.4452
24
15
0
0
3112855
- 0/1 defined
zoom
C
21
H
27
NO
309.4452
23
14
0
0
4308574
- 0/1 defined
zoom
C
21
H
27
NO
309.44518
22
14
0
0
22905979
- 1/1 defined
zoom
C
21
H
27
NO
309.4452
22
19
0
0
1098755
zoom
C
21
H
27
NO
309.4452
22
16
0
0
2126244
zoom
C
21
H
27
NO
309.44518
22
17
0
0
1
2
3
4
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