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ChemSpider
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
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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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+e
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M+CH3CNH
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Found 932 results
Search term:
MF = 'C_{20}H_{19}N_{7}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
8843413
zoom
C
20
H
19
N
7
O
2
389.4106
78
68
7
0
7901288
zoom
C
20
H
19
N
7
O
2
389.4106
24
20
0
0
17582596
zoom
C
20
H
19
N
7
O
2
389.4106
20
13
0
0
17582779
zoom
C
20
H
19
N
7
O
2
389.4106
18
13
0
0
7911987
zoom
C
20
H
19
N
7
O
2
389.4106
18
15
0
0
5271533
zoom
C
20
H
19
N
7
O
2
389.4106
16
10
0
0
5271711
zoom
C
20
H
19
N
7
O
2
389.4106
16
10
0
0
17485248
zoom
C
20
H
19
N
7
O
2
389.4106
15
10
0
0
7857990
zoom
C
20
H
19
N
7
O
2
389.4106
15
11
0
0
7898127
zoom
C
20
H
19
N
7
O
2
389.4106
14
11
0
0
561019
zoom
C
20
H
19
N
7
O
2
389.4106
14
8
0
0
3961574
zoom
C
20
H
19
N
7
O
2
389.4106
14
9
0
0
7929909
zoom
C
20
H
19
N
7
O
2
389.4106
14
11
0
0
7939191
zoom
C
20
H
19
N
7
O
2
389.4106
14
11
0
0
32079863
zoom
C
20
H
19
N
7
O
2
389.4106
14
11
0
0
32512444
zoom
C
20
H
19
N
7
O
2
389.4106
14
8
0
0
35000985
zoom
C
20
H
19
N
7
O
2
389.4106
14
12
0
0
7783729
zoom
C
20
H
19
N
7
O
2
389.4106
13
9
0
0
26044575
- 0/1 defined
zoom
C
20
H
19
N
7
O
2
389.4106
13
12
0
0
29013997
- 0/1 defined
zoom
C
20
H
19
N
7
O
2
389.4106
13
10
0
0
1
2
3
4
5
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