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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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Average Mass:
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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 1508 results
Search term:
MF = 'C_{19}H_{21}N_{7}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3037930
zoom
C
19
H
21
N
7
O
363.41634
20
15
0
0
17581796
zoom
C
19
H
21
N
7
O
363.4163
19
12
0
0
949938
zoom
C
19
H
21
N
7
O
363.4163
18
11
0
0
4931349
- 0/1 defined
zoom
C
19
H
21
N
7
O
363.4163
18
14
0
0
11755410
zoom
C
19
H
21
N
7
O
363.4163
18
15
0
0
7904093
zoom
C
19
H
21
N
7
O
363.4163
17
14
0
0
1424862
zoom
C
19
H
21
N
7
O
363.4163
17
15
0
0
4931348
- 0/1 defined
zoom
C
19
H
21
N
7
O
363.4163
17
14
0
0
30776176
zoom
C
19
H
21
N
7
O
363.4163
16
10
0
0
31100577
zoom
C
19
H
21
N
7
O
363.4163
14
9
0
0
17582796
zoom
C
19
H
21
N
7
O
363.4163
14
10
0
0
22334991
zoom
C
19
H
21
N
7
O
363.4163
14
9
0
0
26035522
zoom
C
19
H
21
N
7
O
363.4163
14
8
0
0
29345653
zoom
C
19
H
21
N
7
O
363.4163
14
11
0
0
29347335
zoom
C
19
H
21
N
7
O
363.4163
14
10
0
0
30719051
zoom
C
19
H
21
N
7
O
363.4163
14
8
0
0
4927125
- 0/1 defined
zoom
C
19
H
21
N
7
O
363.4163
14
11
0
0
4927126
- 0/1 defined
zoom
C
19
H
21
N
7
O
363.4163
14
11
0
0
11753586
zoom
C
19
H
21
N
7
O
363.4163
14
10
0
0
12557567
- 0/1 defined
zoom
C
19
H
21
N
7
O
363.4163
14
8
0
0
1
2
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