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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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M+CH3CNH
M+CH3OH2
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Found 147 results
Search term:
MF = 'C_{20}H_{19}F_{2}N_{3}O_{3}S_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1792017
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
13
8
0
0
2800745
- 0/1 defined
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.5099664
13
11
0
0
2850178
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.5099664
13
10
0
0
3351444
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.5099664
13
10
0
0
4238457
- 0/1 defined
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.5099664
13
10
0
0
1845783
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
12
8
0
0
1790398
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
12
7
0
0
1790747
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
12
8
0
0
10987475
- 0/1 defined
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
11
7
0
0
10989295
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
10
8
0
0
11027256
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
10
8
0
0
11036061
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
10
8
0
0
10892807
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
10
7
0
0
18457291
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
10
8
0
0
3623476
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.5099664
10
6
0
0
22341356
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
10
8
0
0
23007751
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
10
8
0
0
18364924
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
9
7
0
0
20470119
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
8
7
0
0
20470120
zoom
C
20
H
19
F
2
N
3
O
3
S
2
451.51
8
7
0
0
1
2
3
4
5
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