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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
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Found 144 results
Search term:
MF = 'C_{21}H_{13}F_{2}N_{3}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2150621
zoom
C
21
H
13
F
2
N
3
O
2
377.3436264
14
9
0
0
21859561
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
14
9
0
0
21859562
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
14
9
0
0
21859650
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
14
10
0
0
4451194
zoom
C
21
H
13
F
2
N
3
O
2
377.3436264
12
10
0
0
7454752
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
12
8
0
0
22440576
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
10
6
0
0
23489233
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
10
8
0
0
29158952
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
9
8
0
0
11033851
- 0/1 defined
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
9
7
0
0
23023779
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
8
6
0
0
29158953
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
8
7
0
0
29158926
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
8
7
0
0
23491744
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
8
8
0
0
23492006
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
8
8
0
0
23492142
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
8
8
0
0
26030236
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
7
5
0
0
28382726
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
7
6
0
0
420048
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
7
5
0
0
21738648
zoom
C
21
H
13
F
2
N
3
O
2
377.3436
7
5
0
0
1
2
3
4
5
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