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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:
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(example: 123 ± 1)
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Nominal Mass:
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-2H+
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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
-e
+e
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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 2291 results
Search term:
MF = 'C_{19}H_{22}N_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2773378
- 0/1 defined
zoom
C
19
H
22
N
4
306.40478
27
21
0
0
3473135
- 0/1 defined
zoom
C
19
H
22
N
4
306.40478
26
16
0
0
725069
zoom
C
19
H
22
N
4
306.4048
26
16
0
0
1441159
zoom
C
19
H
22
N
4
306.4048
26
18
0
0
2368076
zoom
C
19
H
22
N
4
306.40478
26
13
0
0
2244658
zoom
C
19
H
22
N
4
306.40478
25
15
0
0
1634548
zoom
C
19
H
22
N
4
306.4048
24
18
0
0
578867
zoom
C
19
H
22
N
4
306.4048
24
17
0
0
579128
zoom
C
19
H
22
N
4
306.4048
24
13
0
0
818405
zoom
C
19
H
22
N
4
306.4048
24
14
0
0
581925
zoom
C
19
H
22
N
4
306.4048
23
13
0
0
615663
zoom
C
19
H
22
N
4
306.4048
23
15
0
0
1520548
zoom
C
19
H
22
N
4
306.4048
23
12
0
0
816358
zoom
C
19
H
22
N
4
306.4048
22
13
0
0
914273
zoom
C
19
H
22
N
4
306.4048
22
14
0
0
983797
zoom
C
19
H
22
N
4
306.4048
22
11
0
0
1273899
zoom
C
19
H
22
N
4
306.4048
21
15
0
0
580639
zoom
C
19
H
22
N
4
306.4048
21
15
0
0
2408642
zoom
C
19
H
22
N
4
306.4048
21
18
0
0
7035101
zoom
C
19
H
22
N
4
306.4048
21
12
0
0
1
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3
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