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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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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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M-H
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+e
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M+CH3CNH
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Found 9447 results
Search term:
MF = 'C_{12}H_{21}N_{5}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
616642
zoom
C
12
H
21
N
5
O
251.328
22
15
0
0
20556501
zoom
C
12
H
21
N
5
O
251.328
18
14
0
0
167631
zoom
C
12
H
21
N
5
O
251.328
18
13
0
0
5051167
zoom
C
12
H
21
N
5
O
251.328
16
12
0
0
7928409
zoom
C
12
H
21
N
5
O
251.328
16
9
0
0
24368037
zoom
C
12
H
21
N
5
O
251.328
16
12
0
0
33298353
- 0/1 defined
zoom
C
12
H
21
N
5
O
251.328
16
12
0
0
21804869
zoom
C
12
H
21
N
5
O
251.328
15
12
0
0
35493622
- 0/1 defined
zoom
C
12
H
21
N
5
O
251.328
11
12
0
0
48068054
- 0/1 defined
zoom
C
12
H
21
N
5
O
251.328
11
9
0
0
30761778
zoom
C
12
H
21
N
5
O
251.328
10
6
0
0
22934443
- 0/2 defined
zoom
C
12
H
21
N
5
O
251.328
10
8
0
0
20778305
zoom
C
12
H
21
N
5
O
251.328
10
8
0
0
8281736
zoom
C
12
H
21
N
5
O
251.328
10
8
0
0
30956909
zoom
C
12
H
21
N
5
O
251.328
9
7
0
0
26293777
zoom
C
12
H
21
N
5
O
251.328
9
9
0
0
29445737
zoom
C
12
H
21
N
5
O
251.328
9
9
0
0
29512450
zoom
C
12
H
21
N
5
O
251.328
9
9
0
0
29570926
zoom
C
12
H
21
N
5
O
251.328
9
9
0
0
29835302
- 0/1 defined
zoom
C
12
H
21
N
5
O
251.328
9
7
0
0
1
2
3
4
5
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