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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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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 4348 results
Search term:
MF = 'C_{19}H_{17}NO_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2036913
zoom
C
19
H
17
NO
4
323.34258
114
61
0
0
2018151
zoom
C
19
H
17
NO
4
323.34258
101
67
0
0
2016219
- 1/1 defined
zoom
C
19
H
17
NO
4
323.34258
88
58
0
0
6512
- 0/1 defined
zoom
C
19
H
17
NO
4
323.3426
76
110
38
52
60081
zoom
C
19
H
17
NO
4
323.3426
65
47
0
80
5372730
- 1/1 defined
zoom
C
19
H
17
NO
4
323.3426
58
38
0
0
2352181
zoom
C
19
H
17
NO
4
323.34258
47
31
0
0
641693
zoom
C
19
H
17
NO
4
323.3426
47
36
0
0
735430
zoom
C
19
H
17
NO
4
323.3426
45
34
0
0
751873
zoom
C
19
H
17
NO
4
323.3426
45
35
0
0
3371861
zoom
C
19
H
17
NO
4
323.34258
45
35
0
0
790957
zoom
C
19
H
17
NO
4
323.3426
43
31
0
0
3630833
- 0/1 defined
zoom
C
19
H
17
NO
4
323.34258
42
42
0
0
3125425
zoom
C
19
H
17
NO
4
323.3426
42
32
0
0
17929551
zoom
C
19
H
17
NO
4
323.3426
41
31
0
0
29339901
zoom
C
19
H
17
NO
4
323.3426
36
24
0
0
651861
zoom
C
19
H
17
NO
4
323.3426
36
20
0
0
221830
zoom
C
19
H
17
NO
4
323.3426
35
27
0
0
660033
zoom
C
19
H
17
NO
4
323.3426
33
23
0
0
651228
zoom
C
19
H
17
NO
4
323.3426
32
16
0
0
1
2
3
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