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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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+H+
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
M+H
M-H
M+acetate
M-.
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+e
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M+CH3CNH
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M+Na
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Found 491 results
Search term:
MF = 'C_{21}H_{25}N_{7}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
13169969
zoom
C
21
H
25
N
7
375.4701
69
62
0
0
579668
zoom
C
21
H
25
N
7
375.4701
27
20
0
0
1022849
zoom
C
21
H
25
N
7
375.4701
26
18
0
0
1427482
zoom
C
21
H
25
N
7
375.4701
26
19
0
0
4960958
zoom
C
21
H
25
N
7
375.4701
23
15
0
0
5669982
zoom
C
21
H
25
N
7
375.4701
19
12
0
0
18330121
zoom
C
21
H
25
N
7
375.4701
15
9
0
0
17350448
zoom
C
21
H
25
N
7
375.4701
13
6
0
0
23381208
zoom
C
21
H
25
N
7
375.4701
13
9
0
0
23381225
zoom
C
21
H
25
N
7
375.4701
13
8
0
0
21370137
zoom
C
21
H
25
N
7
375.4701
11
8
0
0
23493684
zoom
C
21
H
25
N
7
375.4701
9
8
0
0
27451811
zoom
C
21
H
25
N
7
375.4701
9
6
0
0
29663137
- 2/2 defined
zoom
C
21
H
25
N
7
375.4701
9
9
0
0
29672851
- 0/1 defined
zoom
C
21
H
25
N
7
375.4701
8
8
0
0
29674731
zoom
C
21
H
25
N
7
375.4701
8
8
0
0
29678624
zoom
C
21
H
25
N
7
375.4701
8
8
0
0
30983482
zoom
C
21
H
25
N
7
375.4701
8
8
0
0
29459250
zoom
C
21
H
25
N
7
375.4701
8
7
0
0
29615960
- 0/1 defined
zoom
C
21
H
25
N
7
375.4701
8
7
0
0
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