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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
M+.
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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 930 results
Search term:
MF = 'C_{23}H_{19}N_{5}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
12524254
zoom
C
23
H
19
N
5
O
381.4299
44
40
0
0
8040410
zoom
C
23
H
19
N
5
O
381.4299
32
28
0
0
4496633
zoom
C
23
H
19
N
5
O
381.4299
28
19
0
0
2626559
zoom
C
23
H
19
N
5
O
381.4299
26
15
0
0
2162615
zoom
C
23
H
19
N
5
O
381.42986
24
15
0
0
2408422
- 0/2 defined
zoom
C
23
H
19
N
5
O
381.4299
23
14
0
0
2162023
zoom
C
23
H
19
N
5
O
381.42986
23
13
0
0
4099524
- 0/1 defined
zoom
C
23
H
19
N
5
O
381.42986
23
20
0
0
4691047
zoom
C
23
H
19
N
5
O
381.4299
22
13
0
0
2413376
- 0/1 defined
zoom
C
23
H
19
N
5
O
381.4299
22
16
0
0
2251355
- 0/1 defined
zoom
C
23
H
19
N
5
O
381.42986
22
19
0
0
1175708
zoom
C
23
H
19
N
5
O
381.4299
22
16
0
0
918643
zoom
C
23
H
19
N
5
O
381.4299
21
12
0
0
12264279
- 0/1 defined
zoom
C
23
H
19
N
5
O
381.4299
20
16
0
0
5456174
zoom
C
23
H
19
N
5
O
381.4299
19
16
0
0
576662
zoom
C
23
H
19
N
5
O
381.4299
19
10
0
0
1449905
zoom
C
23
H
19
N
5
O
381.4299
18
12
0
0
1601457
zoom
C
23
H
19
N
5
O
381.4299
18
13
0
0
3015983
zoom
C
23
H
19
N
5
O
381.42986
18
11
0
0
12757140
- 0/1 defined
zoom
C
23
H
19
N
5
O
381.4299
18
18
0
0
1
2
3
4
5
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