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ChemSpider
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Structure
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
to
±
(example: 123 ± 1)
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Nominal Mass:
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±
-2H+
-H+
+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
-e
+e
min/max
+/-
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 20556 results
Search term:
MF = 'C_{14}H_{16}N_{2}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
19746
zoom
C
14
H
16
N
2
O
4
276.2878
85
99
0
0
81797
zoom
C
14
H
16
N
2
O
4
276.2878
71
48
0
0
474810
- 0/1 defined
zoom
C
14
H
16
N
2
O
4
276.2878
66
42
0
0
108728
- 2/2 defined
zoom
C
14
H
16
N
2
O
4
276.2878
58
52
0
0
28534767
zoom
C
14
H
16
N
2
O
4
276.2878
57
40
0
0
24765556
- 0/1 defined
zoom
C
14
H
16
N
2
O
4
276.2878
52
38
0
0
2041854
zoom
C
14
H
16
N
2
O
4
276.28784
51
31
0
0
2067199
- 0/1 defined
zoom
C
14
H
16
N
2
O
4
276.28784
50
42
0
0
2125467
- 0/1 defined
zoom
C
14
H
16
N
2
O
4
276.28784
48
34
0
0
658761
zoom
C
14
H
16
N
2
O
4
276.2878
46
36
0
0
5381175
- 1/1 defined
zoom
C
14
H
16
N
2
O
4
276.2878
45
37
0
0
21800184
- 0/1 defined
zoom
C
14
H
16
N
2
O
4
276.2878
44
36
0
0
28534768
zoom
C
14
H
16
N
2
O
4
276.2878
43
28
0
0
2133346
- 0/1 defined
zoom
C
14
H
16
N
2
O
4
276.28784
43
36
0
0
2670274
zoom
C
14
H
16
N
2
O
4
276.28784
42
34
0
0
25996275
zoom
C
14
H
16
N
2
O
4
276.2878
42
31
0
0
4280183
zoom
C
14
H
16
N
2
O
4
276.28784
42
29
0
0
2027145
zoom
C
14
H
16
N
2
O
4
276.28784
41
28
0
0
4143111
- 0/1 defined
zoom
C
14
H
16
N
2
O
4
276.28784
40
27
0
0
637892
zoom
C
14
H
16
N
2
O
4
276.2878
40
25
0
0
1
2
3
4
5
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