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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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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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M+.
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M+Na
M+NH4
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Found 890 results
Search term:
MF = 'C_{20}H_{20}FN_{5}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1219207
zoom
C
20
H
20
FN
5
O
3
397.4029
25
25
0
0
1087322
zoom
C
20
H
20
FN
5
O
3
397.4029
22
16
0
0
4075103
zoom
C
20
H
20
FN
5
O
3
397.4029032
19
13
0
0
4985063
zoom
C
20
H
20
FN
5
O
3
397.4029
18
12
0
0
4993041
- 0/1 defined
zoom
C
20
H
20
FN
5
O
3
397.4029
18
10
0
0
7968831
zoom
C
20
H
20
FN
5
O
3
397.4029
16
9
0
0
11080331
- 0/1 defined
zoom
C
20
H
20
FN
5
O
3
397.4029
16
12
0
0
12529336
zoom
C
20
H
20
FN
5
O
3
397.4029
13
9
0
0
35298982
zoom
C
20
H
20
FN
5
O
3
397.4029
13
12
0
0
35298983
zoom
C
20
H
20
FN
5
O
3
397.4029
11
10
0
0
31077853
- 0/1 defined
zoom
C
20
H
20
FN
5
O
3
397.4029
11
9
0
0
22530102
zoom
C
20
H
20
FN
5
O
3
397.4029
11
8
0
0
23484204
zoom
C
20
H
20
FN
5
O
3
397.4029
11
7
0
0
30749371
- 0/1 defined
zoom
C
20
H
20
FN
5
O
3
397.4029
11
10
0
0
5847374
zoom
C
20
H
20
FN
5
O
3
397.4029
11
8
0
0
22187204
zoom
C
20
H
20
FN
5
O
3
397.4029
10
9
0
0
22523299
zoom
C
20
H
20
FN
5
O
3
397.4029
10
8
0
0
30749420
- 0/1 defined
zoom
C
20
H
20
FN
5
O
3
397.4029
10
8
0
0
35006400
- 0/1 defined
zoom
C
20
H
20
FN
5
O
3
397.4029
10
8
0
0
35006452
- 0/1 defined
zoom
C
20
H
20
FN
5
O
3
397.4029
10
8
0
0
1
2
3
4
5
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