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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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+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 2106 results
Search term:
MF = 'C_{21}H_{29}NO_{2}'
1
2
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5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
16735714
- 3/3 defined
zoom
C
21
H
29
NO
2
327.4605
44
61
1043
4
7843336
- 6/6 defined
zoom
C
21
H
29
NO
2
327.4605
37
45
0
0
7994551
zoom
C
21
H
29
NO
2
327.4605
33
27
0
0
608608
zoom
C
21
H
29
NO
2
327.4605
27
15
0
0
9690185
zoom
C
21
H
29
NO
2
327.4605
23
29
0
0
4157202
- 0/4 defined
zoom
C
21
H
29
NO
2
327.46046
21
16
0
0
3023800
- 0/2 defined
zoom
C
21
H
29
NO
2
327.46046
20
15
0
0
56648
- 6/6 defined
zoom
C
21
H
29
NO
2
327.4605
20
45
0
0
530084
- 0/4 defined
zoom
C
21
H
29
NO
2
327.4605
20
14
0
0
2965054
- 0/2 defined
zoom
C
21
H
29
NO
2
327.46046
19
13
0
0
5635316
- 0/4 defined
zoom
C
21
H
29
NO
2
327.4605
19
13
0
0
2362462
- 0/2 defined
zoom
C
21
H
29
NO
2
327.46046
18
12
0
0
2362463
- 0/2 defined
zoom
C
21
H
29
NO
2
327.46046
18
11
0
0
29341412
- 0/1 defined
zoom
C
21
H
29
NO
2
327.4605
18
21
0
0
21330529
zoom
C
21
H
29
NO
2
327.4605
17
8
0
0
21330663
zoom
C
21
H
29
NO
2
327.4605
17
8
0
0
21330669
- 0/1 defined
zoom
C
21
H
29
NO
2
327.4605
17
8
0
0
21330677
zoom
C
21
H
29
NO
2
327.4605
17
8
0
0
21330810
zoom
C
21
H
29
NO
2
327.4605
17
9
0
0
21330819
- 0/1 defined
zoom
C
21
H
29
NO
2
327.4605
17
9
0
0
1
2
3
4
5
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