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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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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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+e
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M+CH3CNH
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Found 3043 results
Search term:
MF = 'C_{21}H_{33}N_{3}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
38806
zoom
C
21
H
33
N
3
O
343.5062
34
43
32
1
1255282
zoom
C
21
H
33
N
3
O
343.5062
23
15
0
0
2876269
zoom
C
21
H
33
N
3
O
343.50622
20
12
0
0
621534
zoom
C
21
H
33
N
3
O
343.5062
19
11
0
0
4966652
zoom
C
21
H
33
N
3
O
343.5062
19
16
0
0
28298486
- 1/2 defined
zoom
C
21
H
33
N
3
O
343.5062
19
12
0
0
28298487
- 1/1 defined
zoom
C
21
H
33
N
3
O
343.5062
19
12
0
0
1281933
zoom
C
21
H
33
N
3
O
343.5062
19
10
0
0
954923
zoom
C
21
H
33
N
3
O
343.5062
18
13
0
0
28300470
- 1/2 defined
zoom
C
21
H
33
N
3
O
343.5062
18
12
0
0
28300471
- 1/1 defined
zoom
C
21
H
33
N
3
O
343.5062
18
12
0
0
4966961
zoom
C
21
H
33
N
3
O
343.5062
18
18
0
0
2971448
zoom
C
21
H
33
N
3
O
343.50622
18
12
0
0
3345398
zoom
C
21
H
33
N
3
O
343.50622
17
13
0
0
3867362
zoom
C
21
H
33
N
3
O
343.5062
17
11
0
0
4288730
zoom
C
21
H
33
N
3
O
343.50622
17
10
0
0
288453
zoom
C
21
H
33
N
3
O
343.5062
17
9
0
0
21662176
zoom
C
21
H
33
N
3
O
343.5062
16
10
0
0
21662361
zoom
C
21
H
33
N
3
O
343.5062
15
10
0
0
772262
zoom
C
21
H
33
N
3
O
343.5062
15
10
0
0
1
2
3
4
5
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