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ChemSpider
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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+.
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+.
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M+Na
M+NH4
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Found 44 results
Search term:
MF = 'C_{18}H_{14}NO_{3}'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
436259
zoom
C
18
H
14
NO
3
292.3081
6
4
0
0
21433078
zoom
C
18
H
14
NO
3
292.3092
3
3
0
0
5294166
zoom
C
18
H
14
NO
3
292.30866
3
2
0
0
4244286
zoom
C
18
H
14
NO
3
292.30866
2
2
0
0
3315826
zoom
C
18
H
14
NO
3
292.3092
2
2
0
0
4244278
zoom
C
18
H
14
NO
3
292.30866
2
2
0
0
4244284
zoom
C
18
H
14
NO
3
292.30866
1
1
0
0
1266797
zoom
C
18
H
14
NO
3
292.3092
1
1
0
0
1379395
zoom
C
18
H
14
NO
3
292.3092
1
1
0
0
4250768
zoom
C
18
H
14
NO
3
292.30866
1
1
0
0
4347579
zoom
C
18
H
14
NO
3
292.30866
1
1
0
0
5321331
- 1/1 defined
zoom
C
18
H
14
NO
3
292.30866
1
1
0
0
5321332
- 1/1 defined
zoom
C
18
H
14
NO
3
292.30866
1
1
0
0
5333458
zoom
C
18
H
14
NO
3
292.3092
1
1
0
0
5356793
zoom
C
18
H
14
NO
3
292.3092
1
1
0
0
5822990
zoom
C
18
H
14
NO
3
292.3092
1
1
0
0
6112058
zoom
C
18
H
14
NO
3
292.3092
1
1
0
0
7257627
zoom
C
18
H
14
NO
3
292.3092
1
1
0
0
10601395
zoom
C
18
H
14
NO
3
292.3081
1
1
0
0
21205432
zoom
C
18
H
14
NO
3
292.3092
1
1
0
0
1
2
3
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