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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
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M+.
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M+Na
M+NH4
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M-.
M+Cl
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Found 1520 results
Search term:
MF = 'C_{18}H_{21}NO_{6}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
66130
- 0/1 defined
zoom
C
18
H
21
NO
6
347.3624
58
68
0
0
100504
- 5/5 defined
zoom
C
18
H
21
NO
6
347.3624
50
42
0
0
8060316
- 1/1 defined
zoom
C
18
H
21
NO
6
347.3624
44
47
29
0
107457
zoom
C
18
H
21
NO
6
347.3624
34
23
0
0
1414598
zoom
C
18
H
21
NO
6
347.3624
34
23
0
0
617605
zoom
C
18
H
21
NO
6
347.3624
31
16
0
0
586355
- 1/1 defined
zoom
C
18
H
21
NO
6
347.3624
27
19
0
0
1418682
zoom
C
18
H
21
NO
6
347.3624
27
18
0
0
2156725
- 0/2 defined
zoom
C
18
H
21
NO
6
347.36244
27
20
0
0
5050387
- 5/5 defined
zoom
C
18
H
21
NO
6
347.3624
27
20
0
0
116739
- 1/1 defined
zoom
C
18
H
21
NO
6
347.3624
26
16
0
0
531153
zoom
C
18
H
21
NO
6
347.3624
26
18
0
0
587262
zoom
C
18
H
21
NO
6
347.3624
25
17
0
0
1629526
zoom
C
18
H
21
NO
6
347.3624
25
18
0
0
2191020
zoom
C
18
H
21
NO
6
347.36244
24
18
0
0
745764
zoom
C
18
H
21
NO
6
347.3624
24
15
0
0
793584
zoom
C
18
H
21
NO
6
347.3624
24
15
0
0
1606545
zoom
C
18
H
21
NO
6
347.3624
23
16
0
0
2255467
zoom
C
18
H
21
NO
6
347.36244
23
17
0
0
649023
zoom
C
18
H
21
NO
6
347.3624
22
13
0
0
1
2
3
4
5
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