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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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Nominal Mass:
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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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M+Na
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Found 4797 results
Search term:
MF = 'C_{21}H_{27}NO_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3561
- 0/2 defined
zoom
C
21
H
27
NO
2
325.4446
92
503
0
0
3160
zoom
C
21
H
27
NO
2
325.4446
50
59
8
0
64276
zoom
C
21
H
27
NO
2
325.4446
44
60
0
0
25950048
- 0/1 defined
zoom
C
21
H
27
NO
2
325.4446
37
16
0
0
180944
zoom
C
21
H
27
NO
2
325.4446
32
27
36
0
517612
zoom
C
21
H
27
NO
2
325.4446
28
18
0
0
1274903
zoom
C
21
H
27
NO
2
325.4446
27
18
0
0
4470938
- 2/2 defined
zoom
C
21
H
27
NO
2
325.4446
26
24
0
0
592760
zoom
C
21
H
27
NO
2
325.4446
26
16
0
0
628519
zoom
C
21
H
27
NO
2
325.4446
26
14
0
0
2225617
- 0/1 defined
zoom
C
21
H
27
NO
2
325.44458
24
18
0
0
2226924
- 0/1 defined
zoom
C
21
H
27
NO
2
325.44458
24
15
0
0
4116666
zoom
C
21
H
27
NO
2
325.44458
24
12
0
0
1311649
zoom
C
21
H
27
NO
2
325.4446
24
14
0
0
1664099
zoom
C
21
H
27
NO
2
325.4446
23
14
0
0
732032
zoom
C
21
H
27
NO
2
325.4446
23
16
0
0
845792
zoom
C
21
H
27
NO
2
325.4446
22
14
0
0
18071
zoom
C
21
H
27
NO
2
325.4446
22
25
0
0
638721
zoom
C
21
H
27
NO
2
325.4446
22
14
0
0
2048391
zoom
C
21
H
27
NO
2
325.44458
22
23
0
0
1
2
3
4
5
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