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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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Nominal Mass:
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+H+
+2H+
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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
M-.
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+e
min/max
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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 2115 results
Search term:
MF = 'C_{18}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
45382940
- 0/2 defined
zoom
C
18
H
31
N
3
O
4
353.4564
22
19
0
0
154810
- 2/2 defined
zoom
C
18
H
31
N
3
O
4
353.4564
17
17
0
0
3789555
zoom
C
18
H
31
N
3
O
4
353.45644
10
7
0
0
3908319
zoom
C
18
H
31
N
3
O
4
353.4564
9
5
0
0
10086623
- 2/2 defined
zoom
C
18
H
31
N
3
O
4
353.4564
9
6
0
0
22284473
- 0/1 defined
zoom
C
18
H
31
N
3
O
4
353.4564
9
7
0
0
29438423
- 2/2 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
8
0
0
29438779
- 2/2 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
8
0
0
29446124
- 0/1 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
7
0
0
29462995
- 2/2 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
7
0
0
29529571
- 0/1 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
8
0
0
29534990
- 0/1 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
8
0
0
29540406
- 2/2 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
8
0
0
29574968
- 0/1 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
8
0
0
29586193
zoom
C
18
H
31
N
3
O
4
353.4564
8
8
0
0
29641088
- 2/2 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
7
0
0
29721981
- 0/1 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
7
0
0
29970846
zoom
C
18
H
31
N
3
O
4
353.4564
8
6
0
0
30144118
- 0/1 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
7
0
0
52611387
- 3/3 defined
zoom
C
18
H
31
N
3
O
4
353.4564
8
8
0
0
1
2
3
4
5
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