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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)
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M+CH3CNH
M+CH3OH2
M+.
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M-H
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+e
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M+CH3CNH
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Found 986 results
Search term:
MF = 'C_{21}H_{18}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
62298
zoom
C
21
H
18
O
286.367
58
49
0
0
4527132
zoom
C
21
H
18
O
286.367
58
51
0
22
2288358
zoom
C
21
H
18
O
286.36702
51
39
0
0
101622
zoom
C
21
H
18
O
286.367
29
24
0
0
263774
zoom
C
21
H
18
O
286.367
27
23
0
0
285361
zoom
C
21
H
18
O
286.367
24
24
0
4
285360
- 0/2 defined
zoom
C
21
H
18
O
286.367
22
20
0
0
111475
zoom
C
21
H
18
O
286.367
16
14
0
0
134093
zoom
C
21
H
18
O
286.367
15
12
0
0
1361765
zoom
C
21
H
18
O
286.367
15
11
0
0
30775828
zoom
C
21
H
18
O
286.367
15
10
0
0
5019124
- 0/1 defined
zoom
C
21
H
18
O
286.367
14
14
0
0
3600725
zoom
C
21
H
18
O
286.36702
13
7
0
0
4647181
zoom
C
21
H
18
O
286.367
13
5
0
0
1376579
zoom
C
21
H
18
O
286.367
13
11
0
0
203528
- 0/1 defined
zoom
C
21
H
18
O
286.367
13
10
0
0
30775829
zoom
C
21
H
18
O
286.367
13
8
0
0
111476
zoom
C
21
H
18
O
286.367
12
11
0
0
2864925
zoom
C
21
H
18
O
286.36702
12
7
0
0
4826296
zoom
C
21
H
18
O
286.367
12
11
0
0
1
2
3
4
5
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