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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+
-H+
+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
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M+.
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M+Na
M+NH4
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M-H
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M-.
M+Cl
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Found 562 results
Search term:
MF = 'C_{21}H_{33}NO'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2133199
- 0/2 defined
zoom
C
21
H
33
NO
315.49282
22
18
0
0
1309160
- 0/2 defined
zoom
C
21
H
33
NO
315.4928
20
15
0
0
1419903
zoom
C
21
H
33
NO
315.4928
20
12
0
0
110681
- 0/1 defined
zoom
C
21
H
33
NO
315.4928
16
26
0
0
101631
- 0/1 defined
zoom
C
21
H
33
NO
315.4928
15
15
0
0
1632040
zoom
C
21
H
33
NO
315.4928
15
11
0
0
5661408
zoom
C
21
H
33
NO
315.4928
14
10
0
0
4857519
- 0/1 defined
zoom
C
21
H
33
NO
315.4928
13
8
0
0
10014216
zoom
C
21
H
33
NO
315.4928
13
9
0
0
22996611
zoom
C
21
H
33
NO
315.4928
12
9
0
0
2935027
- 0/1 defined
zoom
C
21
H
33
NO
315.49282
12
8
0
0
4093496
- 0/1 defined
zoom
C
21
H
33
NO
315.49282
12
10
0
0
4522260
zoom
C
21
H
33
NO
315.4928
11
13
0
0
17319553
zoom
C
21
H
33
NO
315.4928
11
10
0
0
22152573
zoom
C
21
H
33
NO
315.4928
10
9
0
0
8489098
- 2/2 defined
zoom
C
21
H
33
NO
315.4928
10
10
0
0
8262614
- 0/1 defined
zoom
C
21
H
33
NO
315.4928
9
8
0
0
23488772
- 0/1 defined
zoom
C
21
H
33
NO
315.4928
9
7
0
0
23495241
- 0/2 defined
zoom
C
21
H
33
NO
315.4928
9
8
0
0
2142821
- 0/6 defined
zoom
C
21
H
33
NO
315.49282
9
6
0
0
1
2
3
4
5
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