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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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M+CH3CNH
M+CH3OH2
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+e
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Found 1634 results
Search term:
MF = 'C_{18}H_{14}N_{4}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4486609
zoom
C
18
H
14
N
4
O
302.33
47
36
0
0
623088
zoom
C
18
H
14
N
4
O
302.33
39
25
0
0
14514343
zoom
C
18
H
14
N
4
O
302.33
32
42
0
0
10173124
zoom
C
18
H
14
N
4
O
302.33
30
29
0
0
2392135
- 0/1 defined
zoom
C
18
H
14
N
4
O
302.32996
29
19
0
0
592089
zoom
C
18
H
14
N
4
O
302.33
26
16
0
0
21073800
zoom
C
18
H
14
N
4
O
302.33
26
18
0
0
774468
zoom
C
18
H
14
N
4
O
302.33
25
15
0
0
1258561
zoom
C
18
H
14
N
4
O
302.33
25
15
0
0
4975371
zoom
C
18
H
14
N
4
O
302.33
24
14
0
0
2160026
- 0/1 defined
zoom
C
18
H
14
N
4
O
302.32996
23
20
0
0
2200232
- 0/1 defined
zoom
C
18
H
14
N
4
O
302.32996
22
17
0
0
573685
zoom
C
18
H
14
N
4
O
302.33
22
14
0
0
575572
zoom
C
18
H
14
N
4
O
302.33
22
16
0
0
572431
zoom
C
18
H
14
N
4
O
302.33
21
14
0
0
4684981
zoom
C
18
H
14
N
4
O
302.33
21
13
0
0
4975272
zoom
C
18
H
14
N
4
O
302.33
21
14
0
0
26044396
zoom
C
18
H
14
N
4
O
302.33
21
21
0
0
4592090
zoom
C
18
H
14
N
4
O
302.33
20
12
0
0
5264402
zoom
C
18
H
14
N
4
O
302.33
20
13
0
0
1
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