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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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-2H+
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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-.
M+Cl
-e
+e
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-H
M+acetate
M-.
M+Cl
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Found 3866 results
Search term:
MF = 'C_{21}H_{33}N'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
30776112
- 0/1 defined
zoom
C
21
H
33
N
299.4934
16
11
0
0
336222
- 0/4 defined
zoom
C
21
H
33
N
299.4934
9
6
0
0
3059647
zoom
C
21
H
33
N
299.4934
9
7
0
0
4955644
- 0/1 defined
zoom
C
21
H
33
N
299.4934
7
9
0
0
2754182
zoom
C
21
H
33
N
299.49342
6
5
0
0
8765669
- 0/1 defined
zoom
C
21
H
33
N
299.4934
5
4
0
0
28591456
zoom
C
21
H
33
N
299.4934
5
4
0
0
182676
- 0/2 defined
zoom
C
21
H
33
N
299.4934
4
3
0
0
23498865
- 3/3 defined
zoom
C
21
H
33
N
299.4934
4
1
36
0
28495844
- 0/1 defined
zoom
C
21
H
33
N
299.4934
3
3
0
0
10163716
- 0/1 defined
zoom
C
21
H
33
N
299.4934
3
2
0
0
8036816
zoom
C
21
H
33
N
299.4934
3
2
0
0
9555941
zoom
C
21
H
33
N
299.4934
2
1
0
0
10008130
zoom
C
21
H
33
N
299.4934
2
1
0
0
10118219
- 7/7 defined
zoom
C
21
H
33
N
299.4934
2
1
0
0
10118220
- 7/7 defined
zoom
C
21
H
33
N
299.4934
2
1
0
0
10118221
- 7/7 defined
zoom
C
21
H
33
N
299.4934
2
1
0
0
10118222
- 7/7 defined
zoom
C
21
H
33
N
299.4934
2
1
0
0
57606329
zoom
C
21
H
33
N
299.4934
2
1
0
0
1
2
3
4
5
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