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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
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Found 1037 results
Search term:
MF = 'C_{20}H_{18}N_{2}O_{7}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
252929
zoom
C
20
H
18
N
2
O
7
398.3661
32
25
0
0
1465828
zoom
C
20
H
18
N
2
O
7
398.3661
27
18
0
0
2371732
- 0/5 defined
zoom
C
20
H
18
N
2
O
7
398.36612
27
18
0
0
1370231
zoom
C
20
H
18
N
2
O
7
398.3661
26
16
0
0
2371731
- 0/5 defined
zoom
C
20
H
18
N
2
O
7
398.36612
23
15
0
0
4689596
zoom
C
20
H
18
N
2
O
7
398.3661
21
12
0
0
2182550
- 0/1 defined
zoom
C
20
H
18
N
2
O
7
398.36612
21
15
0
0
1057368
zoom
C
20
H
18
N
2
O
7
398.3661
21
14
0
0
915980
zoom
C
20
H
18
N
2
O
7
398.3661
20
12
0
0
2159221
- 0/1 defined
zoom
C
20
H
18
N
2
O
7
398.36612
20
15
0
0
2925937
- 0/4 defined
zoom
C
20
H
18
N
2
O
7
398.36612
20
14
0
0
3032879
- 0/1 defined
zoom
C
20
H
18
N
2
O
7
398.36612
19
12
0
0
3785294
- 0/1 defined
zoom
C
20
H
18
N
2
O
7
398.36612
19
12
0
0
2182225
- 0/1 defined
zoom
C
20
H
18
N
2
O
7
398.36612
19
14
0
0
953906
zoom
C
20
H
18
N
2
O
7
398.3661
19
13
0
0
956001
zoom
C
20
H
18
N
2
O
7
398.3661
19
10
0
0
1034827
zoom
C
20
H
18
N
2
O
7
398.3661
19
11
0
0
1091225
zoom
C
20
H
18
N
2
O
7
398.3661
18
14
0
0
2072504
- 0/1 defined
zoom
C
20
H
18
N
2
O
7
398.36612
18
15
0
0
4500501
zoom
C
20
H
18
N
2
O
7
398.3661
17
14
0
0
1
2
3
4
5
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