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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)
Molecular Weight:
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(example: 123 ± 1)
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Nominal Mass:
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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
M-.
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+e
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M+CH3CNH
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Found 292 results
Search term:
MF = 'C_{20}H_{14}N_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
63757
zoom
C
20
H
14
N
4
310.352
107
111
14
13
247418
zoom
C
20
H
14
N
4
310.352
75
45
0
0
725578
zoom
C
20
H
14
N
4
310.352
72
46
0
0
9613172
zoom
C
20
H
14
N
4
310.352
49
42
0
0
10447586
zoom
C
20
H
14
N
4
310.352
40
6106
10789
6952
723257
zoom
C
20
H
14
N
4
310.352
34
30
1
2
2305572
zoom
C
20
H
14
N
4
310.35196
28
24
0
0
494144
zoom
C
20
H
14
N
4
310.352
27
21
0
0
60231
zoom
C
20
H
14
N
4
310.352
25
26
10475
6632
4917585
zoom
C
20
H
14
N
4
310.352
24
17
0
0
9051697
zoom
C
20
H
14
N
4
310.352
23
21
0
75
1495714
zoom
C
20
H
14
N
4
310.352
21
12
0
0
694250
zoom
C
20
H
14
N
4
310.352
21
13
0
0
2191932
zoom
C
20
H
14
N
4
310.35196
20
18
0
1
4912803
zoom
C
20
H
14
N
4
310.352
20
12
0
0
24530507
zoom
C
20
H
14
N
4
310.352
20
16
0
0
1219139
zoom
C
20
H
14
N
4
310.352
18
19
0
0
4912242
zoom
C
20
H
14
N
4
310.352
17
10
0
0
8148266
zoom
C
20
H
14
N
4
310.352
17
10
0
29
3344678
zoom
C
20
H
14
N
4
310.35196
16
10
0
0
1
2
3
4
5
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