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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
M+H
M-H
M+acetate
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+e
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M+CH3CNH
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Found 1355 results
Search term:
MF = 'C_{23}H_{19}NO_{5}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
11479478
zoom
C
23
H
19
NO
5
389.4007
56
44
0
0
28536328
- 1/1 defined
zoom
C
23
H
19
NO
5
389.4007
44
34
0
0
157916
- 0/1 defined
zoom
C
23
H
19
NO
5
389.4007
43
38
0
0
26051661
zoom
C
23
H
19
NO
5
389.4007
39
37
0
0
27472052
- 1/1 defined
zoom
C
23
H
19
NO
5
389.4007
39
24
0
0
9091365
zoom
C
23
H
19
NO
5
389.4007
39
35
0
0
28536356
- 0/1 defined
zoom
C
23
H
19
NO
5
389.4007
36
30
0
0
11467433
zoom
C
23
H
19
NO
5
389.4007
32
21
0
0
541003
- 0/1 defined
zoom
C
23
H
19
NO
5
389.4007
27
20
0
0
1024764
zoom
C
23
H
19
NO
5
389.4007
25
17
0
0
1025082
zoom
C
23
H
19
NO
5
389.4007
25
18
0
0
2154970
- 0/1 defined
zoom
C
23
H
19
NO
5
389.40066
25
17
0
0
2189231
zoom
C
23
H
19
NO
5
389.40066
24
16
0
0
1025085
zoom
C
23
H
19
NO
5
389.4007
24
16
0
0
1076671
zoom
C
23
H
19
NO
5
389.4007
24
14
0
0
1496833
zoom
C
23
H
19
NO
5
389.4007
24
15
0
0
1001277
zoom
C
23
H
19
NO
5
389.4007
24
14
0
0
2134072
- 0/2 defined
zoom
C
23
H
19
NO
5
389.40066
23
15
0
0
1024774
zoom
C
23
H
19
NO
5
389.4007
23
16
0
0
873589
zoom
C
23
H
19
NO
5
389.4007
23
16
0
0
1
2
3
4
5
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