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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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+2H+
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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
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+e
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M+CH3CNH
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Found 5169 results
Search term:
MF = 'C_{21}H_{29}N_{5}O_{3}'
1
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
568742
zoom
C
21
H
29
N
5
O
3
399.4867
23
12
0
0
4059012
zoom
C
21
H
29
N
5
O
3
399.48666
23
13
0
0
4059013
zoom
C
21
H
29
N
5
O
3
399.48666
22
14
0
0
4664038
zoom
C
21
H
29
N
5
O
3
399.4867
22
15
0
0
1519897
zoom
C
21
H
29
N
5
O
3
399.4867
18
10
0
0
4190641
- 0/5 defined
zoom
C
21
H
29
N
5
O
3
399.48666
17
10
0
0
4997648
zoom
C
21
H
29
N
5
O
3
399.4867
17
9
0
0
11099136
zoom
C
21
H
29
N
5
O
3
399.4867
15
9
0
0
23479148
zoom
C
21
H
29
N
5
O
3
399.4867
15
10
0
0
2880271
zoom
C
21
H
29
N
5
O
3
399.48666
15
9
0
0
3183731
- 0/1 defined
zoom
C
21
H
29
N
5
O
3
399.4867
14
10
0
0
4047569
zoom
C
21
H
29
N
5
O
3
399.48666
14
9
0
0
1571596
zoom
C
21
H
29
N
5
O
3
399.4867
14
9
0
0
1967978
zoom
C
21
H
29
N
5
O
3
399.4867
14
10
0
0
23479212
zoom
C
21
H
29
N
5
O
3
399.4867
14
9
0
0
26001711
zoom
C
21
H
29
N
5
O
3
399.4867
14
13
0
0
30806241
zoom
C
21
H
29
N
5
O
3
399.4867
14
11
0
0
17824205
zoom
C
21
H
29
N
5
O
3
399.4867
14
9
0
0
30806356
zoom
C
21
H
29
N
5
O
3
399.4867
13
9
0
0
17487514
zoom
C
21
H
29
N
5
O
3
399.4867
13
10
0
0
1
2
3
4
5
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