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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+.
M+K
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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M+Na
M+NH4
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M-.
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Found 1672 results
Search term:
MF = 'C_{23}H_{19}NO_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5602531
- 1/1 defined
zoom
C
23
H
19
NO
4
373.4013
87
59
0
0
2036847
zoom
C
23
H
19
NO
4
373.4013
81
50
0
0
2036850
zoom
C
23
H
19
NO
4
373.40126
81
61
0
0
2036873
- 1/1 defined
zoom
C
23
H
19
NO
4
373.40126
78
54
0
0
2036851
zoom
C
23
H
19
NO
4
373.40126
55
42
0
0
2934489
- 0/1 defined
zoom
C
23
H
19
NO
4
373.40126
55
55
0
0
16498316
zoom
C
23
H
19
NO
4
373.4013
51
36
0
0
11670200
zoom
C
23
H
19
NO
4
373.4013
46
41
0
0
8889725
zoom
C
23
H
19
NO
4
373.4013
43
39
0
0
26051803
zoom
C
23
H
19
NO
4
373.4013
34
28
0
0
11467450
zoom
C
23
H
19
NO
4
373.4013
32
30
0
0
24589178
- 2/2 defined
zoom
C
23
H
19
NO
4
373.4013
31
23
0
0
10705855
zoom
C
23
H
19
NO
4
373.4013
31
22
0
0
11467443
zoom
C
23
H
19
NO
4
373.4013
31
26
0
0
23078862
- 0/1 defined
zoom
C
23
H
19
NO
4
373.4013
30
25
0
0
23894768
zoom
C
23
H
19
NO
4
373.4013
30
23
0
0
24589179
- 2/2 defined
zoom
C
23
H
19
NO
4
373.4013
29
23
0
0
1007831
zoom
C
23
H
19
NO
4
373.4013
27
14
0
0
11467445
zoom
C
23
H
19
NO
4
373.4013
27
23
0
0
2163661
- 0/1 defined
zoom
C
23
H
19
NO
4
373.40126
27
15
0
0
1
2
3
4
5
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