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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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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
M-.
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+e
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M+CH3CNH
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M+Na
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Found 3498 results
Search term:
MF = 'C_{19}H_{17}NO_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3835
zoom
C
19
H
17
NO
3
307.3432
128
3399
10
0
70811
zoom
C
19
H
17
NO
3
307.3432
70
50
0
0
60082
zoom
C
19
H
17
NO
3
307.3432
63
54
0
60
2039958
zoom
C
19
H
17
NO
3
307.34318
59
42
0
0
625893
zoom
C
19
H
17
NO
3
307.3432
52
41
0
0
1471282
zoom
C
19
H
17
NO
3
307.3432
51
40
0
23
763693
zoom
C
19
H
17
NO
3
307.3432
49
35
0
0
755497
zoom
C
19
H
17
NO
3
307.3432
48
37
0
0
3363046
zoom
C
19
H
17
NO
3
307.34318
48
35
0
0
8102220
zoom
C
19
H
17
NO
3
307.3432
47
41
0
0
736372
zoom
C
19
H
17
NO
3
307.3432
47
34
0
0
736474
zoom
C
19
H
17
NO
3
307.3432
46
32
0
0
3365561
zoom
C
19
H
17
NO
3
307.34318
46
34
0
0
763758
zoom
C
19
H
17
NO
3
307.3432
44
31
0
0
2769478
zoom
C
19
H
17
NO
3
307.34318
44
35
0
0
3164171
zoom
C
19
H
17
NO
3
307.3432
43
31
0
0
2691092
zoom
C
19
H
17
NO
3
307.34318
43
33
0
0
1034177
zoom
C
19
H
17
NO
3
307.3432
43
34
0
0
1154723
zoom
C
19
H
17
NO
3
307.3432
43
28
0
0
3470151
zoom
C
19
H
17
NO
3
307.34318
43
29
0
0
1
2
3
4
5
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