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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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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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M-H
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+e
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M+CH3CNH
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Found 3167 results
Search term:
MF = 'C_{19}H_{21}ClN_{2}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
82795
zoom
C
19
H
21
ClN
2
O
328.8358
81
114
1
0
316921
zoom
C
19
H
21
ClN
2
O
328.8358
55
33
0
0
2011487
zoom
C
19
H
21
ClN
2
O
328.83584
38
29
0
0
605069
zoom
C
19
H
21
ClN
2
O
328.8358
38
23
0
0
21400196
zoom
C
19
H
21
ClN
2
O
328.8358
31
25
0
0
21399288
zoom
C
19
H
21
ClN
2
O
328.8358
30
25
0
0
689930
zoom
C
19
H
21
ClN
2
O
328.8358
30
19
0
0
2688758
zoom
C
19
H
21
ClN
2
O
328.83584
29
21
0
0
3048866
zoom
C
19
H
21
ClN
2
O
328.83584
29
22
0
0
583465
zoom
C
19
H
21
ClN
2
O
328.8358
29
22
0
0
21399289
zoom
C
19
H
21
ClN
2
O
328.8358
29
25
0
0
21399301
zoom
C
19
H
21
ClN
2
O
328.8358
29
24
0
0
21399744
zoom
C
19
H
21
ClN
2
O
328.8358
29
25
0
0
21399745
zoom
C
19
H
21
ClN
2
O
328.8358
29
23
0
0
21399757
zoom
C
19
H
21
ClN
2
O
328.8358
29
25
0
0
21400197
zoom
C
19
H
21
ClN
2
O
328.8358
29
25
0
0
21400209
zoom
C
19
H
21
ClN
2
O
328.8358
29
25
0
0
26051737
- 0/1 defined
zoom
C
19
H
21
ClN
2
O
328.8358
29
19
0
0
723818
zoom
C
19
H
21
ClN
2
O
328.8358
28
19
0
0
844888
zoom
C
19
H
21
ClN
2
O
328.8358
28
18
0
0
1
2
3
4
5
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