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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+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
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-e
+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 988 results
Search term:
MF = 'C_{20}H_{30}N_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5389214
zoom
C
20
H
30
N
4
326.479
22
15
0
0
6373424
zoom
C
20
H
30
N
4
326.479
12
9
0
0
22130616
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
11
10
0
0
22243006
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
11
9
0
0
22232270
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
11
9
0
0
22239468
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
10
8
0
0
22248010
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
10
8
0
0
22212602
zoom
C
20
H
30
N
4
326.479
10
8
0
0
23047089
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
10
10
0
0
22346646
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
9
8
0
0
22520967
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
9
7
0
0
29423580
zoom
C
20
H
30
N
4
326.479
8
8
0
0
29530767
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
8
8
0
0
29558507
zoom
C
20
H
30
N
4
326.479
8
8
0
0
29560439
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
8
8
0
0
29638474
zoom
C
20
H
30
N
4
326.479
8
7
0
0
29819099
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
8
6
0
0
32075093
zoom
C
20
H
30
N
4
326.479
8
6
0
0
35062247
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
8
8
0
0
35075185
- 0/1 defined
zoom
C
20
H
30
N
4
326.479
8
8
0
0
1
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4
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