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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+
-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
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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 2271 results
Search term:
MF = 'C_{19}H_{20}ClNO_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1188
- 0/1 defined
zoom
C
19
H
20
ClNO
2
329.8206
45
267
0
0
116932
- 1/1 defined
zoom
C
19
H
20
ClNO
2
329.8206
33
26
2
0
3323936
zoom
C
19
H
20
ClNO
2
329.8206
29
22
0
0
609952
zoom
C
19
H
20
ClNO
2
329.8206
27
15
0
0
27456988
- 2/2 defined
zoom
C
19
H
20
ClNO
2
329.8206
26
12
0
0
660512
zoom
C
19
H
20
ClNO
2
329.8206
25
17
0
0
780372
zoom
C
19
H
20
ClNO
2
329.8206
25
16
0
0
1063490
zoom
C
19
H
20
ClNO
2
329.8206
23
20
0
0
1377983
zoom
C
19
H
20
ClNO
2
329.8206
23
14
0
0
2160034
- 0/1 defined
zoom
C
19
H
20
ClNO
2
329.8206
22
15
0
0
4224221
- 0/1 defined
zoom
C
19
H
20
ClNO
2
329.8206
22
19
0
0
660499
zoom
C
19
H
20
ClNO
2
329.8206
22
15
0
0
650811
zoom
C
19
H
20
ClNO
2
329.8206
21
14
0
0
587887
zoom
C
19
H
20
ClNO
2
329.8206
20
13
0
0
783104
zoom
C
19
H
20
ClNO
2
329.8206
20
13
0
0
836407
zoom
C
19
H
20
ClNO
2
329.8206
20
13
0
0
4253354
- 0/1 defined
zoom
C
19
H
20
ClNO
2
329.8206
20
13
0
0
4323290
- 0/1 defined
zoom
C
19
H
20
ClNO
2
329.8206
20
18
0
0
2932747
- 0/2 defined
zoom
C
19
H
20
ClNO
2
329.8206
20
21
0
0
1277964
zoom
C
19
H
20
ClNO
2
329.8206
20
13
0
0
1
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