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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
M+H
M-H
M+acetate
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+e
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M+CH3CNH
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M+Na
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Found 3963 results
Search term:
MF = 'C_{20}H_{29}NO_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
13871369
- 0/1 defined
zoom
C
20
H
29
NO
4
347.4486
61
49
0
0
24721673
- 2/2 defined
zoom
C
20
H
29
NO
4
347.4486
36
16
0
0
21399893
zoom
C
20
H
29
NO
4
347.4486
35
29
0
0
21398987
zoom
C
20
H
29
NO
4
347.4486
35
28
0
0
21399439
zoom
C
20
H
29
NO
4
347.4486
34
27
0
0
17345703
zoom
C
20
H
29
NO
4
347.4486
33
24
0
0
2156206
- 0/1 defined
zoom
C
20
H
29
NO
4
347.44856
27
16
0
0
29485
- 0/1 defined
zoom
C
20
H
29
NO
4
347.4486
25
29
0
0
1275289
zoom
C
20
H
29
NO
4
347.4486
22
13
0
0
718484
zoom
C
20
H
29
NO
4
347.4486
21
14
0
0
676570
zoom
C
20
H
29
NO
4
347.4486
20
13
0
0
688703
zoom
C
20
H
29
NO
4
347.4486
19
13
0
0
3580495
- 0/1 defined
zoom
C
20
H
29
NO
4
347.44856
19
16
0
0
25027330
zoom
C
20
H
29
NO
4
347.4486
18
14
0
0
2932271
zoom
C
20
H
29
NO
4
347.44856
16
12
0
0
3724810
- 0/1 defined
zoom
C
20
H
29
NO
4
347.44856
15
10
0
0
4648964
- 0/1 defined
zoom
C
20
H
29
NO
4
347.4486
15
10
0
0
12920761
- 0/1 defined
zoom
C
20
H
29
NO
4
347.4486
14
13
0
0
2060596
- 0/1 defined
zoom
C
20
H
29
NO
4
347.44856
14
6
0
0
17319642
zoom
C
20
H
29
NO
4
347.4486
14
12
0
0
1
2
3
4
5
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