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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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(example: 123 ± 1)
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M+CH3CNH
M+CH3OH2
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M+Na
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M-H
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+e
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M+CH3CNH
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Found 929 results
Search term:
MF = 'C_{18}H_{19}FN_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
28540321
zoom
C
18
H
19
FN
4
310.3687
42
20
0
0
7972486
zoom
C
18
H
19
FN
4
310.3687
36
32
0
0
14361623
zoom
C
18
H
19
FN
4
310.3687
36
29
0
0
1048756
zoom
C
18
H
19
FN
4
310.3687
31
19
0
0
1223313
zoom
C
18
H
19
FN
4
310.3687
21
19
0
0
824027
zoom
C
18
H
19
FN
4
310.3687
21
13
0
0
3889449
zoom
C
18
H
19
FN
4
310.3687
20
16
0
0
2733542
zoom
C
18
H
19
FN
4
310.3686632
15
9
0
0
2934338
zoom
C
18
H
19
FN
4
310.3686632
15
10
0
0
3302583
zoom
C
18
H
19
FN
4
310.3687
15
11
0
0
23380697
zoom
C
18
H
19
FN
4
310.3687
14
10
0
0
23380714
zoom
C
18
H
19
FN
4
310.3687
14
11
0
0
23380737
zoom
C
18
H
19
FN
4
310.3687
14
10
0
0
27310655
zoom
C
18
H
19
FN
4
310.3687
11
10
0
0
21584557
zoom
C
18
H
19
FN
4
310.3687
10
5
0
0
22346622
zoom
C
18
H
19
FN
4
310.3687
10
9
0
0
8442873
zoom
C
18
H
19
FN
4
310.3687
9
7
0
0
4650497
zoom
C
18
H
19
FN
4
310.3687
9
8
0
0
1196525
zoom
C
18
H
19
FN
4
310.3687
9
7
0
0
1212287
zoom
C
18
H
19
FN
4
310.3687
9
4
0
0
1
2
3
4
5
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