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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)
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Found 3450 results
Search term:
MF = 'C_{20}H_{17}N_{3}O_{2}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
978033
zoom
C
20
H
17
N
3
O
2
S
363.4329
28
17
0
0
2095159
zoom
C
20
H
17
N
3
O
2
S
363.43288
28
19
0
0
1284104
zoom
C
20
H
17
N
3
O
2
S
363.4329
27
14
0
0
889785
zoom
C
20
H
17
N
3
O
2
S
363.4329
26
18
0
0
2137803
zoom
C
20
H
17
N
3
O
2
S
363.43288
26
17
0
0
2193990
- 0/1 defined
zoom
C
20
H
17
N
3
O
2
S
363.43288
25
17
0
0
2264762
zoom
C
20
H
17
N
3
O
2
S
363.43288
25
17
0
0
1216766
zoom
C
20
H
17
N
3
O
2
S
363.4329
25
25
0
0
889377
zoom
C
20
H
17
N
3
O
2
S
363.4329
25
14
0
0
1700406
zoom
C
20
H
17
N
3
O
2
S
363.4329
25
20
0
0
1288680
zoom
C
20
H
17
N
3
O
2
S
363.4329
25
13
0
0
1614981
zoom
C
20
H
17
N
3
O
2
S
363.4329
24
13
0
0
1615025
zoom
C
20
H
17
N
3
O
2
S
363.4329
24
15
0
0
1615031
zoom
C
20
H
17
N
3
O
2
S
363.4329
24
15
0
0
893821
zoom
C
20
H
17
N
3
O
2
S
363.4329
24
16
0
0
920751
zoom
C
20
H
17
N
3
O
2
S
363.4329
24
17
0
0
1167258
zoom
C
20
H
17
N
3
O
2
S
363.4329
24
15
0
0
1216765
zoom
C
20
H
17
N
3
O
2
S
363.4329
24
24
0
0
1243650
zoom
C
20
H
17
N
3
O
2
S
363.4329
23
16
0
0
2153931
- 0/1 defined
zoom
C
20
H
17
N
3
O
2
S
363.43288
23
15
0
0
1
2
3
4
5
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