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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)
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(example: 123 ± 1)
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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-.
M+Cl
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+e
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M+CH3CNH
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M+Na
M+NH4
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Found 44 results
Search term:
MF = 'C_{21}H_{20}NO'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2124294
- 0/1 defined
zoom
C
21
H
20
NO
302.3896
9
5
0
0
2378992
zoom
C
21
H
20
NO
302.3896
9
5
0
0
2124900
- 0/1 defined
zoom
C
21
H
20
NO
302.3896
8
6
0
0
1307907
zoom
C
21
H
20
NO
302.3891
8
4
0
0
1728953
zoom
C
21
H
20
NO
302.3891
6
3
0
0
365780
zoom
C
21
H
20
NO
302.3891
5
4
0
0
1680231
zoom
C
21
H
20
NO
302.3891
4
1
0
0
4736892
zoom
C
21
H
20
NO
302.3891
4
1
0
0
3210249
zoom
C
21
H
20
NO
302.3891
3
2
0
0
3333534
zoom
C
21
H
20
NO
302.3896
3
2
0
0
3618997
zoom
C
21
H
20
NO
302.3896
3
1
0
0
4286653
zoom
C
21
H
20
NO
302.3896
3
2
0
0
386464
zoom
C
21
H
20
NO
302.3891
3
2
0
0
1336499
- 1/1 defined
zoom
C
21
H
20
NO
302.3891
2
1
0
0
1336500
- 1/1 defined
zoom
C
21
H
20
NO
302.3891
2
1
0
0
7148335
zoom
C
21
H
20
NO
302.3891
2
1
0
0
7168034
zoom
C
21
H
20
NO
302.3891
2
1
0
0
7168125
zoom
C
21
H
20
NO
302.3891
2
1
0
0
2702774
- 0/1 defined
zoom
C
21
H
20
NO
302.3896
2
1
0
0
2913725
zoom
C
21
H
20
NO
302.3896
2
1
0
0
1
2
3
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