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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:
to
±
(example: 123 ± 1)
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Nominal Mass:
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±
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-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
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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-H
M+acetate
M-.
M+Cl
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Found 17357 results
Search term:
MF = 'C_{14}H_{18}N_{4}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5376
zoom
C
14
H
18
N
4
O
3
290.3177
197
4852
11117
119
26771
zoom
C
14
H
18
N
4
O
3
290.3177
106
630
0
0
1812824
zoom
C
14
H
18
N
4
O
3
290.3177
35
18
0
0
1782477
zoom
C
14
H
18
N
4
O
3
290.3177
33
18
0
0
21266332
zoom
C
14
H
18
N
4
O
3
290.3177
31
23
0
0
28611805
zoom
C
14
H
18
N
4
O
3
290.3177
30
20
0
0
5457299
zoom
C
14
H
18
N
4
O
3
290.3177
27
19
0
0
1813061
zoom
C
14
H
18
N
4
O
3
290.3177
27
14
0
0
2069057
zoom
C
14
H
18
N
4
O
3
290.31772
27
17
0
0
635913
zoom
C
14
H
18
N
4
O
3
290.3177
26
17
0
0
5275593
zoom
C
14
H
18
N
4
O
3
290.3177
25
17
0
0
4499855
zoom
C
14
H
18
N
4
O
3
290.3177
25
18
0
0
398567
zoom
C
14
H
18
N
4
O
3
290.3177
25
18
0
1
539815
- 0/1 defined
zoom
C
14
H
18
N
4
O
3
290.3177
25
22
0
0
4504790
zoom
C
14
H
18
N
4
O
3
290.3177
24
19
0
0
2263427
- 0/1 defined
zoom
C
14
H
18
N
4
O
3
290.31772
24
16
0
0
32055416
zoom
C
14
H
18
N
4
O
3
290.3177
23
19
0
0
4082452
zoom
C
14
H
18
N
4
O
3
290.31772
22
14
0
0
2142400
- 0/1 defined
zoom
C
14
H
18
N
4
O
3
290.31772
22
14
0
0
2154900
- 0/1 defined
zoom
C
14
H
18
N
4
O
3
290.31772
22
15
0
0
1
2
3
4
5
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