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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-H
M+acetate
M-.
M+Cl
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Found 1370 results
Search term:
MF = 'C_{9}H_{19}NO_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4516
- 0/1 defined
zoom
C
9
H
19
NO
4
205.2515
118
1235
117
12
115991
- 1/1 defined
zoom
C
9
H
19
NO
4
205.2515
105
128
75
3
2016593
- 1/1 defined
zoom
C
9
H
19
NO
4
205.25146
103
67
0
0
10128776
- 1/1 defined
zoom
C
9
H
19
NO
4
205.2515
87
46
0
0
3563776
zoom
C
9
H
19
NO
4
205.25146
85
62
0
0
4390862
zoom
C
9
H
19
NO
4
205.25146
83
78
0
0
21170714
- 2/2 defined
zoom
C
9
H
19
NO
4
205.2515
46
31
0
0
2831248
- 0/1 defined
zoom
C
9
H
19
NO
4
205.25146
43
42
0
0
24206064
zoom
C
9
H
19
NO
4
205.2515
40
31
0
0
29304050
- 1/1 defined
zoom
C
9
H
19
NO
4
205.2515
33
28
0
0
16402406
- 0/1 defined
zoom
C
9
H
19
NO
4
205.2515
29
29
0
0
18511576
- 1/1 defined
zoom
C
9
H
19
NO
4
205.2515
28
15
0
0
4677984
- 1/1 defined
zoom
C
9
H
19
NO
4
205.2515
28
19
0
0
9021193
zoom
C
9
H
19
NO
4
205.2515
23
17
0
0
29304051
- 1/1 defined
zoom
C
9
H
19
NO
4
205.2515
22
15
0
0
29357685
- 1/1 defined
zoom
C
9
H
19
NO
4
205.2515
22
16
0
0
28602509
- 0/1 defined
zoom
C
9
H
19
NO
4
205.2515
20
17
0
0
15117902
zoom
C
9
H
19
NO
4
205.2515
18
11
0
0
19762845
- 0/1 defined
zoom
C
9
H
19
NO
4
205.2515
17
13
0
0
24531593
zoom
C
9
H
19
NO
4
205.2515
17
13
0
0
1
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3
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