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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
M+acetate
M-.
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+e
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M+CH3CNH
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Found 777 results
Search term:
MF = 'C_{21}H_{27}N_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
48221
- 2/2 defined
zoom
C
21
H
27
N
3
321.4592
41
47
0
0
96624
- 0/1 defined
zoom
C
21
H
27
N
3
321.4592
33
25
0
0
1462417
zoom
C
21
H
27
N
3
321.4592
25
14
0
0
21800603
zoom
C
21
H
27
N
3
321.4592
21
10
0
0
4501656
zoom
C
21
H
27
N
3
321.4592
20
14
0
0
2219672
- 0/1 defined
zoom
C
21
H
27
N
3
321.45918
19
14
0
0
2941853
zoom
C
21
H
27
N
3
321.45918
19
16
0
0
4551602
zoom
C
21
H
27
N
3
321.4592
18
13
0
0
2154839
- 0/3 defined
zoom
C
21
H
27
N
3
321.45918
18
13
0
0
592762
zoom
C
21
H
27
N
3
321.4592
17
10
0
0
4607462
zoom
C
21
H
27
N
3
321.4592
17
12
0
0
11866644
zoom
C
21
H
27
N
3
321.4592
17
11
0
0
4894
- 0/2 defined
zoom
C
21
H
27
N
3
321.4592
16
94
0
0
667409
zoom
C
21
H
27
N
3
321.4592
14
9
0
0
3233945
- 0/5 defined
zoom
C
21
H
27
N
3
321.4592
14
11
0
0
4661541
zoom
C
21
H
27
N
3
321.4592
14
12
0
0
5259219
zoom
C
21
H
27
N
3
321.4592
14
11
0
0
4661598
zoom
C
21
H
27
N
3
321.4592
13
12
0
0
20211843
zoom
C
21
H
27
N
3
321.4592
13
10
0
0
2023192
zoom
C
21
H
27
N
3
321.45918
13
8
0
0
1
2
3
4
5
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