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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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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 7260 results
Search term:
MF = 'C_{21}H_{25}N_{3}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
661799
zoom
C
21
H
25
N
3
O
335.4427
29
24
0
0
2138554
- 0/1 defined
zoom
C
21
H
25
N
3
O
335.4427
29
22
0
0
2412351
zoom
C
21
H
25
N
3
O
335.4427
29
18
0
0
3437213
zoom
C
21
H
25
N
3
O
335.4427
28
15
0
0
1373948
zoom
C
21
H
25
N
3
O
335.4427
28
14
0
0
1511045
zoom
C
21
H
25
N
3
O
335.4427
27
23
0
0
830072
zoom
C
21
H
25
N
3
O
335.4427
27
18
0
0
2412349
zoom
C
21
H
25
N
3
O
335.4427
27
13
0
0
64539
- 1/1 defined
zoom
C
21
H
25
N
3
O
335.4427
27
28
0
0
700546
zoom
C
21
H
25
N
3
O
335.4427
26
12
0
0
64397
- 0/2 defined
zoom
C
21
H
25
N
3
O
335.4427
26
36
0
0
581319
zoom
C
21
H
25
N
3
O
335.4427
25
16
0
0
2262474
- 0/1 defined
zoom
C
21
H
25
N
3
O
335.4427
25
17
0
0
2223077
- 0/1 defined
zoom
C
21
H
25
N
3
O
335.4427
24
16
0
0
2244350
zoom
C
21
H
25
N
3
O
335.4427
24
15
0
0
1221193
zoom
C
21
H
25
N
3
O
335.4427
24
25
0
0
1309269
zoom
C
21
H
25
N
3
O
335.4427
24
13
0
0
587034
zoom
C
21
H
25
N
3
O
335.4427
24
17
0
0
656956
zoom
C
21
H
25
N
3
O
335.4427
24
15
0
0
619754
zoom
C
21
H
25
N
3
O
335.4427
23
14
0
0
1
2
3
4
5
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