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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
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M+Na
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+e
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Found 4683 results
Search term:
MF = 'C_{20}H_{31}N_{3}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
28467146
- 1/1 defined
zoom
C
20
H
31
N
3
O
4
377.4778
32
18
0
0
26052929
zoom
C
20
H
31
N
3
O
4
377.4778
29
25
0
0
2816844
zoom
C
20
H
31
N
3
O
4
377.47784
20
11
0
0
3189457
- 0/1 defined
zoom
C
20
H
31
N
3
O
4
377.4778
15
11
0
0
3347223
zoom
C
20
H
31
N
3
O
4
377.47784
15
11
0
0
3828312
zoom
C
20
H
31
N
3
O
4
377.4778
15
10
0
0
4067941
zoom
C
20
H
31
N
3
O
4
377.47784
15
10
0
0
2714535
zoom
C
20
H
31
N
3
O
4
377.47784
15
9
0
0
2184938
- 0/2 defined
zoom
C
20
H
31
N
3
O
4
377.47784
14
11
0
0
12921771
zoom
C
20
H
31
N
3
O
4
377.4778
14
13
0
0
12922079
zoom
C
20
H
31
N
3
O
4
377.4778
14
13
0
0
17322940
zoom
C
20
H
31
N
3
O
4
377.4778
13
10
0
0
2185354
- 0/2 defined
zoom
C
20
H
31
N
3
O
4
377.47784
13
11
0
0
2357739
- 0/3 defined
zoom
C
20
H
31
N
3
O
4
377.47784
13
6
0
0
2626792
zoom
C
20
H
31
N
3
O
4
377.4778
13
10
0
0
4797112
zoom
C
20
H
31
N
3
O
4
377.4778
13
9
0
0
5710930
- 2/2 defined
zoom
C
20
H
31
N
3
O
4
377.4778
13
8
0
0
12593516
- 0/2 defined
zoom
C
20
H
31
N
3
O
4
377.4778
13
12
0
0
12593517
zoom
C
20
H
31
N
3
O
4
377.4778
13
12
0
0
17486931
zoom
C
20
H
31
N
3
O
4
377.4778
12
9
0
0
1
2
3
4
5
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