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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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M+CH3CNH
M+CH3OH2
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M+Na
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M-H
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+e
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Found 27706 results
Search term:
MF = 'C_{18}H_{21}NO_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2791345
zoom
C
18
H
21
NO
2
283.36484
78
97
0
2
33033
zoom
C
18
H
21
NO
2
283.3648
48
54
0
0
26403888
zoom
C
18
H
21
NO
2
283.3648
44
54
0
0
2038097
- 0/1 defined
zoom
C
18
H
21
NO
2
283.36484
39
62
0
0
1622395
zoom
C
18
H
21
NO
2
283.3648
36
45
0
0
14153863
zoom
C
18
H
21
NO
2
283.3648
35
39
0
0
586719
zoom
C
18
H
21
NO
2
283.3648
35
39
0
0
726024
zoom
C
18
H
21
NO
2
283.3648
32
39
0
0
8859749
- 2/2 defined
zoom
C
18
H
21
NO
2
283.3648
32
36
0
0
2129337
- 0/1 defined
zoom
C
18
H
21
NO
2
283.36484
32
39
0
0
2266546
zoom
C
18
H
21
NO
2
283.36484
32
38
0
0
765216
zoom
C
18
H
21
NO
2
283.3648
31
41
0
0
631461
zoom
C
18
H
21
NO
2
283.3648
31
36
0
0
689965
zoom
C
18
H
21
NO
2
283.3648
31
34
0
0
1452476
zoom
C
18
H
21
NO
2
283.3648
31
40
0
0
619566
zoom
C
18
H
21
NO
2
283.3648
30
37
0
0
21413851
- 0/1 defined
zoom
C
18
H
21
NO
2
283.3648
30
35
0
0
1930474
zoom
C
18
H
21
NO
2
283.3648
29
38
0
0
780236
zoom
C
18
H
21
NO
2
283.3648
29
31
0
0
730258
zoom
C
18
H
21
NO
2
283.3648
29
39
0
0
1
2
3
4
5
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