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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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Found 44 results
Search term:
MF = 'C_{20}H_{13}N_{3}O_{7}S'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
11656188
zoom
C
20
H
13
N
3
O
7
S
439.3981
18
20
0
0
1248363
zoom
C
20
H
13
N
3
O
7
S
439.3981
17
12
0
0
1782956
zoom
C
20
H
13
N
3
O
7
S
439.3981
11
7
0
0
4508621
zoom
C
20
H
13
N
3
O
7
S
439.3981
8
7
0
0
10660829
zoom
C
20
H
13
N
3
O
7
S
439.3981
7
7
0
0
4583091
zoom
C
20
H
13
N
3
O
7
S
439.3981
5
4
0
0
4885469
zoom
C
20
H
13
N
3
O
7
S
439.3981
5
2
0
0
5200219
zoom
C
20
H
13
N
3
O
7
S
439.3981
5
2
0
0
21173049
zoom
C
20
H
13
N
3
O
7
S
439.3981
4
4
0
0
1905517
zoom
C
20
H
13
N
3
O
7
S
439.3981
4
2
0
0
2761902
zoom
C
20
H
13
N
3
O
7
S
439.39812
4
2
0
0
2918425
zoom
C
20
H
13
N
3
O
7
S
439.39812
4
2
0
0
3330196
zoom
C
20
H
13
N
3
O
7
S
439.3981
4
2
0
0
4508245
zoom
C
20
H
13
N
3
O
7
S
439.3981
4
2
0
0
4583604
zoom
C
20
H
13
N
3
O
7
S
439.3981
3
4
0
0
4723716
zoom
C
20
H
13
N
3
O
7
S
439.3981
3
2
0
0
11943550
zoom
C
20
H
13
N
3
O
7
S
439.3981
3
3
0
0
5199021
zoom
C
20
H
13
N
3
O
7
S
439.3981
3
2
0
0
8586360
zoom
C
20
H
13
N
3
O
7
S
439.3981
2
1
0
0
26400909
zoom
C
20
H
13
N
3
O
7
S
439.3981
2
2
0
0
1
2
3
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