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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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+H+
+2H+
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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+.
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M+Na
M+NH4
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Found 30917 results
Search term:
MF = 'C_{14}H_{19}NO_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
643613
zoom
C
14
H
19
NO
3
249.3056
127
58
0
0
2056890
- 0/1 defined
zoom
C
14
H
19
NO
3
249.3056
105
71
0
0
5365645
- 1/1 defined
zoom
C
14
H
19
NO
3
249.3056
104
67
0
0
8236177
zoom
C
14
H
19
NO
3
249.3056
97
55
0
0
4347391
- 0/2 defined
zoom
C
14
H
19
NO
3
249.30556
92
59
0
0
9207438
- 0/1 defined
zoom
C
14
H
19
NO
3
249.3056
82
57
0
0
14655718
- 0/1 defined
zoom
C
14
H
19
NO
3
249.3056
81
54
0
0
5383400
- 1/1 defined
zoom
C
14
H
19
NO
3
249.3056
79
51
0
0
475528
- 0/1 defined
zoom
C
14
H
19
NO
3
249.3056
79
75
0
0
9992190
- 1/1 defined
zoom
C
14
H
19
NO
3
249.3056
76
49
0
0
23359927
- 0/1 defined
zoom
C
14
H
19
NO
3
249.3056
76
54
0
0
8713977
zoom
C
14
H
19
NO
3
249.3056
71
46
0
0
7822488
zoom
C
14
H
19
NO
3
249.3056
67
56
0
0
2041861
zoom
C
14
H
19
NO
3
249.30556
66
46
0
0
4675532
zoom
C
14
H
19
NO
3
249.3056
66
46
0
0
1876506
zoom
C
14
H
19
NO
3
249.3056
63
36
0
0
8737964
zoom
C
14
H
19
NO
3
249.3056
61
36
0
0
10655437
zoom
C
14
H
19
NO
3
249.3056
59
38
0
0
2073561
- 0/1 defined
zoom
C
14
H
19
NO
3
249.30556
57
47
0
0
18711194
- 2/2 defined
zoom
C
14
H
19
NO
3
249.3056
55
35
0
0
1
2
3
4
5
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