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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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M-H
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+e
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M+CH3CNH
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M+Na
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Found 23873 results
Search term:
MF = 'C_{14}H_{18}N_{2}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2038144
- 0/1 defined
zoom
C
14
H
18
N
2
O
4
278.3037
104
64
0
0
11384198
- 0/1 defined
zoom
C
14
H
18
N
2
O
4
278.3037
95
63
0
0
13353847
zoom
C
14
H
18
N
2
O
4
278.3037
93
58
0
0
48518
zoom
C
14
H
18
N
2
O
4
278.3037
79
117
0
0
75128
zoom
C
14
H
18
N
2
O
4
278.3037
74
66
0
0
5386137
- 1/1 defined
zoom
C
14
H
18
N
2
O
4
278.3037
73
44
0
0
5379526
- 1/1 defined
zoom
C
14
H
18
N
2
O
4
278.3037
64
38
0
0
21107729
- 1/1 defined
zoom
C
14
H
18
N
2
O
4
278.3037
64
35
0
0
60362
zoom
C
14
H
18
N
2
O
4
278.3037
64
86
26
92
2245192
zoom
C
14
H
18
N
2
O
4
278.30372
64
45
0
0
28290434
zoom
C
14
H
18
N
2
O
4
278.3037
61
43
0
0
2075699
zoom
C
14
H
18
N
2
O
4
278.30372
60
42
0
0
21374259
- 1/1 defined
zoom
C
14
H
18
N
2
O
4
278.3037
60
36
0
0
21379687
zoom
C
14
H
18
N
2
O
4
278.30372
55
37
0
0
28301465
zoom
C
14
H
18
N
2
O
4
278.3037
54
28
0
0
24599316
zoom
C
14
H
18
N
2
O
4
278.3037
52
36
0
0
2269039
- 0/1 defined
zoom
C
14
H
18
N
2
O
4
278.30372
51
37
0
0
14524619
zoom
C
14
H
18
N
2
O
4
278.3037
50
38
0
0
134207
- 2/2 defined
zoom
C
14
H
18
N
2
O
4
278.3037
47
52
9
12
222392
zoom
C
14
H
18
N
2
O
4
278.3037
47
34
0
0
1
2
3
4
5
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