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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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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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M+CH3CNH
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Found 204 results
Search term:
MF = 'C_{21}H_{14}F_{2}N_{2}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1720662
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
17
12
0
0
1160959
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
15
9
0
0
1625247
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
15
12
0
0
1514062
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
14
14
0
0
4597336
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
14
11
0
0
4744514
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
14
10
0
0
7839803
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
13
10
0
0
21924839
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
12
10
0
0
18421002
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
10
8
0
0
18421033
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
10
8
0
0
20973666
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
10
8
0
0
21214938
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
10
8
0
0
21631658
- 0/1 defined
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
10
9
0
0
22945252
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
9
6
0
0
22945253
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
9
6
0
0
29113287
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
8
7
0
0
30047906
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
8
7
0
0
22099188
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
8
6
0
0
22945237
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
8
6
0
0
22945238
zoom
C
21
H
14
F
2
N
2
O
3
380.3443
8
6
0
0
1
2
3
4
5
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