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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
M+H
M-H
M+acetate
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+e
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M+CH3CNH
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Found 25 results
Search term:
MF = 'C_{21}H_{18}F_{2}N_{4}O_{2}S_{2}'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
26308272
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
11
10
0
0
1571116
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
10
6
0
0
10919384
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
10
8
0
0
10926167
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
10
8
0
0
29029534
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
7
7
0
0
29029540
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
7
7
0
0
29029582
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
7
7
0
0
29029588
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
7
7
0
0
29029593
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
7
7
0
0
21535152
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
6
3
0
0
21614284
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
6
3
0
0
11794169
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
5
2
0
0
23786048
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
4
1
0
0
30790232
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
4
1
0
0
31863863
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
3
3
0
0
70718984
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
3
3
0
0
22006673
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
3
2
0
0
8349400
- 0/1 defined
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
2
1
0
0
48138645
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
1
1
0
0
48240413
zoom
C
21
H
18
F
2
N
4
O
2
S
2
460.52
1
1
0
0
1
2
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