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ChemSpider
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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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+H+
+2H+
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-.
M+Cl
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Found 1528 results
Search term:
MF = 'C_{21}H_{21}F_{3}N_{2}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
8176037
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
39
39
0
0
533008
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
24
17
0
0
533009
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
24
17
0
0
892256
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
23
15
0
0
1076334
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
23
15
0
0
2200382
- 0/1 defined
zoom
C
21
H
21
F
3
N
2
O
2
390.3988496
23
15
0
0
24599326
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
23
15
0
0
1073580
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
22
14
0
0
1101418
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
22
14
0
0
2199055
- 0/1 defined
zoom
C
21
H
21
F
3
N
2
O
2
390.3988496
21
14
0
0
977811
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
20
11
0
0
2144542
- 0/1 defined
zoom
C
21
H
21
F
3
N
2
O
2
390.3988496
20
14
0
0
4460418
- 0/1 defined
zoom
C
21
H
21
F
3
N
2
O
2
390.3988496
19
13
0
0
1083788
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
19
14
0
0
1111314
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
18
14
0
0
2377192
- 0/1 defined
zoom
C
21
H
21
F
3
N
2
O
2
390.3988496
18
10
0
0
2879733
zoom
C
21
H
21
F
3
N
2
O
2
390.3988496
17
13
0
0
3758764
- 0/4 defined
zoom
C
21
H
21
F
3
N
2
O
2
390.3988496
16
9
0
0
5817303
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
16
12
0
0
5835669
zoom
C
21
H
21
F
3
N
2
O
2
390.3988
16
12
0
0
1
2
3
4
5
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