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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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(example: 123 ± 1)
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
M+acetate
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+e
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M+CH3CNH
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Found 3054 results
Search term:
MF = 'C_{18}H_{19}FN_{4}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
559262
zoom
C
18
H
19
FN
4
O
2
342.3675
60
46
0
0
569492
- 0/1 defined
zoom
C
18
H
19
FN
4
O
2
342.3675
26
18
0
0
2254873
zoom
C
18
H
19
FN
4
O
2
342.3674632
23
16
0
0
4496639
zoom
C
18
H
19
FN
4
O
2
342.3675
21
17
0
0
581286
zoom
C
18
H
19
FN
4
O
2
342.3675
18
13
0
0
803264
zoom
C
18
H
19
FN
4
O
2
342.3675
16
11
0
0
7870180
zoom
C
18
H
19
FN
4
O
2
342.3675
16
13
0
0
7906758
zoom
C
18
H
19
FN
4
O
2
342.3675
16
8
0
0
12265982
zoom
C
18
H
19
FN
4
O
2
342.3675
15
10
0
0
20368632
zoom
C
18
H
19
FN
4
O
2
342.3675
15
10
0
0
21303595
zoom
C
18
H
19
FN
4
O
2
342.3675
15
10
0
0
4999595
- 0/1 defined
zoom
C
18
H
19
FN
4
O
2
342.3675
15
8
0
0
20308038
zoom
C
18
H
19
FN
4
O
2
342.3675
13
10
0
0
5051375
zoom
C
18
H
19
FN
4
O
2
342.3675
12
9
0
0
22199984
- 0/1 defined
zoom
C
18
H
19
FN
4
O
2
342.3675
12
6
0
0
27327048
zoom
C
18
H
19
FN
4
O
2
342.3675
12
9
0
0
129295
zoom
C
18
H
19
FN
4
O
2
342.3675
12
12
0
0
6777462
zoom
C
18
H
19
FN
4
O
2
342.3675
11
8
0
0
22198430
zoom
C
18
H
19
FN
4
O
2
342.3675
11
10
0
0
20977357
zoom
C
18
H
19
FN
4
O
2
342.3675
11
8
0
0
1
2
3
4
5
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