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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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-2H+
-H+
+H+
+2H+
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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-.
M+Cl
-e
+e
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M+acetate
M-.
M+Cl
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Found 5457 results
Search term:
MF = 'C_{18}H_{19}NO_{5}'
1
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5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5361504
- 1/1 defined
zoom
C
18
H
19
NO
5
329.3472
81
48
0
0
5361084
- 1/1 defined
zoom
C
18
H
19
NO
5
329.3472
75
53
0
0
5374180
- 1/1 defined
zoom
C
18
H
19
NO
5
329.3472
69
46
0
11
26051347
zoom
C
18
H
19
NO
5
329.3472
62
45
0
0
9242602
- 2/2 defined
zoom
C
18
H
19
NO
5
329.3472
47
33
0
0
677217
zoom
C
18
H
19
NO
5
329.3472
47
28
0
0
2021452
zoom
C
18
H
19
NO
5
329.34716
44
27
0
0
677226
zoom
C
18
H
19
NO
5
329.3472
41
26
0
0
5382757
- 1/1 defined
zoom
C
18
H
19
NO
5
329.3472
39
28
0
0
9682976
- 1/1 defined
zoom
C
18
H
19
NO
5
329.3472
37
34
0
0
91488
zoom
C
18
H
19
NO
5
329.3472
37
35
0
0
17951086
- 1/1 defined
zoom
C
18
H
19
NO
5
329.3472
35
25
0
0
1215384
zoom
C
18
H
19
NO
5
329.3472
34
28
0
0
488702
- 0/1 defined
zoom
C
18
H
19
NO
5
329.3472
34
36
0
0
603609
zoom
C
18
H
19
NO
5
329.3472
33
18
0
0
748509
zoom
C
18
H
19
NO
5
329.3472
32
22
0
0
583535
zoom
C
18
H
19
NO
5
329.3472
32
20
0
0
353521
- 0/1 defined
zoom
C
18
H
19
NO
5
329.3472
32
26
0
0
3159838
- 0/1 defined
zoom
C
18
H
19
NO
5
329.3472
31
24
0
0
80669
- 0/1 defined
zoom
C
18
H
19
NO
5
329.3472
30
22
0
0
1
2
3
4
5
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