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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)
Molecular Weight:
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(example: 123 ± 1)
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
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+e
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M+CH3CNH
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Found 306 results
Search term:
MF = 'C_{21}H_{23}F_{3}N_{4}O_{4}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
986799
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
19
12
0
0
986914
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
17
11
0
0
2456789
- 0/1 defined
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
15
9
0
0
4145752
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919296
14
10
0
0
4030910
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919296
13
9
0
0
11034657
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
12
9
0
0
2586081
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
11
8
0
0
2877775
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919296
11
7
0
0
3758833
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919296
11
8
0
0
21986009
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
11
9
0
0
22053429
- 0/1 defined
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
9
7
0
0
22315856
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
9
6
0
0
11030872
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
9
7
0
0
21765220
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
8
6
0
0
21939638
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
8
7
0
0
22357546
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
8
6
0
0
22368591
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
8
6
0
0
27428895
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
8
7
0
0
30524992
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
8
6
0
0
29041580
zoom
C
21
H
23
F
3
N
4
O
4
S
484.4919
7
6
0
0
1
2
3
4
5
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