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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
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+e
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M+CH3CNH
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Found 4088 results
Search term:
MF = 'C_{19}H_{23}NO_{5}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
24599236
zoom
C
19
H
23
NO
5
345.3896
56
28
0
0
538773
zoom
C
19
H
23
NO
5
345.3896
39
28
0
0
281086
zoom
C
19
H
23
NO
5
345.3896
38
25
0
0
5483
- 0/1 defined
zoom
C
19
H
23
NO
5
345.3896
36
80
0
0
5379
- 0/1 defined
zoom
C
19
H
23
NO
5
345.3896
33
139
24
13
649581
zoom
C
19
H
23
NO
5
345.3896
29
18
0
0
652927
zoom
C
19
H
23
NO
5
345.3896
29
20
0
0
592560
zoom
C
19
H
23
NO
5
345.3896
28
16
0
0
2151737
zoom
C
19
H
23
NO
5
345.38962
27
18
0
0
586701
zoom
C
19
H
23
NO
5
345.3896
27
18
0
0
650431
zoom
C
19
H
23
NO
5
345.3896
26
15
0
0
4124440
zoom
C
19
H
23
NO
5
345.38962
26
18
0
0
12570085
zoom
C
19
H
23
NO
5
345.3896
25
16
0
0
12574856
zoom
C
19
H
23
NO
5
345.3896
25
15
0
0
678146
zoom
C
19
H
23
NO
5
345.3896
25
17
0
0
678625
zoom
C
19
H
23
NO
5
345.3896
25
17
0
0
1277293
zoom
C
19
H
23
NO
5
345.3896
25
17
0
0
1631776
zoom
C
19
H
23
NO
5
345.3896
25
15
0
0
527969
zoom
C
19
H
23
NO
5
345.3896
25
19
0
0
20689244
zoom
C
19
H
23
NO
5
345.3896
24
15
0
0
1
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4
5
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