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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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+H+
+2H+
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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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Monoisotopic Mass:
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M+CH3CNH
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M+.
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M+Na
M+NH4
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M-.
M+Cl
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Found 67 results
Search term:
MF = 'C_{20}H_{33}N_{2}O'
1
2
3
4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
22621
- 0/1 defined
zoom
C
20
H
33
N
2
O
317.4883
20
29
0
0
2379697
zoom
C
20
H
33
N
2
O
317.48882
4
3
0
0
2621129
zoom
C
20
H
33
N
2
O
317.4883
3
1
0
0
2929735
zoom
C
20
H
33
N
2
O
317.48882
3
1
0
0
3065361
zoom
C
20
H
33
N
2
O
317.4883
3
1
0
0
3510449
zoom
C
20
H
33
N
2
O
317.48882
3
1
0
0
8885958
- 0/4 defined
zoom
C
20
H
33
N
2
O
317.4888
3
2
0
0
21240904
- 0/1 defined
zoom
C
20
H
33
N
2
O
317.4883
2
1
0
0
7167541
zoom
C
20
H
33
N
2
O
317.4883
2
1
0
0
3616645
zoom
C
20
H
33
N
2
O
317.48882
2
2
0
0
5031679
- 3/3 defined
zoom
C
20
H
33
N
2
O
317.4883
1
1
0
0
5661095
zoom
C
20
H
33
N
2
O
317.4883
1
1
0
0
6217496
zoom
C
20
H
33
N
2
O
317.4883
1
1
0
0
6370943
- 0/4 defined
zoom
C
20
H
33
N
2
O
317.4883
1
1
0
0
7286307
- 2/2 defined
zoom
C
20
H
33
N
2
O
317.4883
1
1
0
0
7286310
- 2/2 defined
zoom
C
20
H
33
N
2
O
317.4883
1
1
0
0
7286312
- 2/2 defined
zoom
C
20
H
33
N
2
O
317.4883
1
1
0
0
7286314
- 2/2 defined
zoom
C
20
H
33
N
2
O
317.4883
1
1
0
0
8513587
zoom
C
20
H
33
N
2
O
317.4883
1
1
0
0
9900313
zoom
C
20
H
33
N
2
O
317.4883
1
1
0
0
1
2
3
4
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