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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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+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-H
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M-.
M+Cl
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Found 96 results
Search term:
MF = 'C_{19}H_{19}N_{2}O_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5343576
- 1/1 defined
zoom
C
19
H
19
N
2
O
5
355.364
2
2
0
0
5343577
- 1/1 defined
zoom
C
19
H
19
N
2
O
5
355.364
2
2
0
0
5343805
- 1/1 defined
zoom
C
19
H
19
N
2
O
5
355.364
2
2
0
0
5343806
- 1/1 defined
zoom
C
19
H
19
N
2
O
5
355.364
2
2
0
0
8983335
- 2/2 defined
zoom
C
19
H
19
N
2
O
5
355.364
2
1
0
0
9177903
zoom
C
19
H
19
N
2
O
5
355.364
2
1
0
0
9253879
zoom
C
19
H
19
N
2
O
5
355.364
2
1
0
0
9568990
- 0/2 defined
zoom
C
19
H
19
N
2
O
5
355.364
2
1
0
0
9902661
zoom
C
19
H
19
N
2
O
5
355.364
2
1
0
0
5338459
zoom
C
19
H
19
N
2
O
5
355.3651
1
1
0
0
5338461
zoom
C
19
H
19
N
2
O
5
355.3651
1
1
0
0
5338995
- 1/1 defined
zoom
C
19
H
19
N
2
O
5
355.3651
1
1
0
0
5342974
zoom
C
19
H
19
N
2
O
5
355.364
1
1
0
0
5360542
- 1/1 defined
zoom
C
19
H
19
N
2
O
5
355.3651
1
1
0
0
5362628
- 1/1 defined
zoom
C
19
H
19
N
2
O
5
355.3651
1
1
0
0
7503450
zoom
C
19
H
19
N
2
O
5
355.3651
1
1
0
0
7503893
zoom
C
19
H
19
N
2
O
5
355.3651
1
1
0
0
7646272
zoom
C
19
H
19
N
2
O
5
355.3651
1
1
0
0
7819216
zoom
C
19
H
19
N
2
O
5
355.3651
1
1
0
0
7819218
zoom
C
19
H
19
N
2
O
5
355.3651
1
1
0
0
1
2
3
4
5
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