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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
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M+Na
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+e
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Found 408 results
Search term:
MF = 'C_{20}H_{18}N_{4}O_{7}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3033833
- 0/1 defined
zoom
C
20
H
18
N
4
O
7
426.37952
20
13
0
0
3449538
- 0/1 defined
zoom
C
20
H
18
N
4
O
7
426.37952
18
12
0
0
4736559
zoom
C
20
H
18
N
4
O
7
426.3795
17
12
0
0
4682876
zoom
C
20
H
18
N
4
O
7
426.3795
15
9
0
0
21682033
zoom
C
20
H
18
N
4
O
7
426.3795
15
12
0
0
3129534
zoom
C
20
H
18
N
4
O
7
426.3795
14
8
0
0
3126334
zoom
C
20
H
18
N
4
O
7
426.3795
13
8
0
0
3653854
- 0/1 defined
zoom
C
20
H
18
N
4
O
7
426.37952
12
7
0
0
21335825
zoom
C
20
H
18
N
4
O
7
426.3795
12
8
0
0
21985696
zoom
C
20
H
18
N
4
O
7
426.3795
11
8
0
0
21960287
zoom
C
20
H
18
N
4
O
7
426.3795
10
7
0
0
18425361
zoom
C
20
H
18
N
4
O
7
426.3795
10
8
0
0
4279786
- 0/1 defined
zoom
C
20
H
18
N
4
O
7
426.37952
10
8
0
0
4609881
zoom
C
20
H
18
N
4
O
7
426.3795
10
12
0
0
10918881
zoom
C
20
H
18
N
4
O
7
426.3795
9
7
0
0
21344447
- 1/1 defined
zoom
C
20
H
18
N
4
O
7
426.3795
9
6
0
0
21914709
- 0/1 defined
zoom
C
20
H
18
N
4
O
7
426.3795
8
8
0
0
17444092
- 0/1 defined
zoom
C
20
H
18
N
4
O
7
426.3795
8
5
0
0
21987011
zoom
C
20
H
18
N
4
O
7
426.3795
8
6
0
0
245143
zoom
C
20
H
18
N
4
O
7
426.37952
7
6
0
0
1
2
3
4
5
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