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ChemSpider
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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-.
M+Cl
-e
+e
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Monoisotopic Mass:
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M+CH3CNH
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M+Na
M+NH4
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M-.
M+Cl
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Found 18926 results
Search term:
MF = 'C_{21}H_{27}N_{3}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
64446
zoom
C
21
H
27
N
3
O
3
369.4574
82
77
0
0
64292
- 0/1 defined
zoom
C
21
H
27
N
3
O
3
369.4574
54
69
0
0
21800508
- 0/2 defined
zoom
C
21
H
27
N
3
O
3
369.4574
35
29
0
0
2223216
zoom
C
21
H
27
N
3
O
3
369.45738
32
19
0
0
36094
- 0/1 defined
zoom
C
21
H
27
N
3
O
3
369.4574
27
20
0
0
935702
zoom
C
21
H
27
N
3
O
3
369.4574
26
15
0
0
1124653
zoom
C
21
H
27
N
3
O
3
369.4574
26
18
0
0
2223275
- 0/1 defined
zoom
C
21
H
27
N
3
O
3
369.45738
26
16
0
0
566400
zoom
C
21
H
27
N
3
O
3
369.4574
25
16
0
0
926926
zoom
C
21
H
27
N
3
O
3
369.4574
24
15
0
0
1124486
zoom
C
21
H
27
N
3
O
3
369.4574
24
17
0
0
10859432
zoom
C
21
H
27
N
3
O
3
369.4574
24
20
0
0
1299962
zoom
C
21
H
27
N
3
O
3
369.4574
24
15
0
0
2397575
zoom
C
21
H
27
N
3
O
3
369.45738
23
14
0
0
1123465
zoom
C
21
H
27
N
3
O
3
369.4574
23
18
0
0
1149985
zoom
C
21
H
27
N
3
O
3
369.4574
22
18
0
0
2164126
zoom
C
21
H
27
N
3
O
3
369.45738
22
14
0
0
2218596
- 0/1 defined
zoom
C
21
H
27
N
3
O
3
369.45738
22
16
0
0
2112318
- 0/4 defined
zoom
C
21
H
27
N
3
O
3
369.45738
21
12
0
0
2130836
zoom
C
21
H
27
N
3
O
3
369.45738
21
14
0
0
1
2
3
4
5
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