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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+
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+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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Found 27 results
Search term:
MF = 'C_{18}H_{14}NO_{2}'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3780822
zoom
C
18
H
14
NO
2
276.30926
4
1
0
0
9790825
zoom
C
18
H
14
NO
2
276.3087
3
2
0
0
21470949
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
57558385
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
77421514
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
1495293
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
1582852
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
2529824
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
2913027
zoom
C
18
H
14
NO
2
276.30926
1
1
0
0
2921946
zoom
C
18
H
14
NO
2
276.30926
1
1
0
0
2942420
zoom
C
18
H
14
NO
2
276.30926
1
1
0
0
3288534
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
3931153
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
4232936
zoom
C
18
H
14
NO
2
276.30926
1
1
0
0
4238786
zoom
C
18
H
14
NO
2
276.30926
1
1
0
0
5322590
zoom
C
18
H
14
NO
2
276.30926
1
1
0
0
5329167
zoom
C
18
H
14
NO
2
276.30926
1
1
0
0
5340833
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
5387006
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
6246112
zoom
C
18
H
14
NO
2
276.3098
1
1
0
0
1
2
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