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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-.
M+Cl
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+e
min/max
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-.
M+Cl
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Found 22065 results
Search term:
MF = 'C_{14}H_{20}N_{2}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1363955
- 1/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
119
102
0
0
2042212
- 1/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
104
60
0
0
67718
- 1/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
99
85
51
0
5382615
- 1/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
85
49
0
0
1267703
- 1/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
64
46
0
0
5380986
- 1/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
61
40
0
0
92641
- 0/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
55
68
0
0
2042378
- 1/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
55
35
0
0
5384491
- 1/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
53
31
0
0
9208424
zoom
C
14
H
20
N
2
O
4
280.3196
53
31
0
0
28295230
zoom
C
14
H
20
N
2
O
4
280.3196
53
37
0
0
27471119
zoom
C
14
H
20
N
2
O
4
280.3196
49
34
0
0
2149024
zoom
C
14
H
20
N
2
O
4
280.3196
48
28
0
0
2042374
- 1/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
47
29
0
0
5373134
- 2/2 defined
zoom
C
14
H
20
N
2
O
4
280.3196
46
49
2
10
1713900
zoom
C
14
H
20
N
2
O
4
280.3196
44
32
0
0
28537360
zoom
C
14
H
20
N
2
O
4
280.3196
43
30
0
0
496899
- 0/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
42
37
0
0
5373376
- 1/1 defined
zoom
C
14
H
20
N
2
O
4
280.3196
42
25
0
0
4465656
zoom
C
14
H
20
N
2
O
4
280.3196
41
31
0
0
1
2
3
4
5
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