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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)
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M+CH3CNH
M+CH3OH2
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M+Na
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+e
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Found 4926 results
Search term:
MF = 'C_{18}H_{21}ClN_{2}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
23345656
zoom
C
18
H
21
ClN
2
O
3
348.8239
39
27
0
0
2066687
- 0/1 defined
zoom
C
18
H
21
ClN
2
O
3
348.82394
28
19
0
0
929674
zoom
C
18
H
21
ClN
2
O
3
348.8239
26
13
0
0
628956
zoom
C
18
H
21
ClN
2
O
3
348.8239
25
16
0
0
2140107
- 0/1 defined
zoom
C
18
H
21
ClN
2
O
3
348.82394
25
19
0
0
4226125
zoom
C
18
H
21
ClN
2
O
3
348.82394
24
16
0
0
1722
zoom
C
18
H
21
ClN
2
O
3
348.8239
24
20
0
0
2138538
- 0/1 defined
zoom
C
18
H
21
ClN
2
O
3
348.82394
24
16
0
0
2123250
- 0/1 defined
zoom
C
18
H
21
ClN
2
O
3
348.82394
24
16
0
0
638937
zoom
C
18
H
21
ClN
2
O
3
348.8239
23
14
0
0
2130568
zoom
C
18
H
21
ClN
2
O
3
348.82394
22
15
0
0
4233570
- 0/2 defined
zoom
C
18
H
21
ClN
2
O
3
348.82394
22
16
0
0
7886554
zoom
C
18
H
21
ClN
2
O
3
348.8239
22
15
0
0
3903078
zoom
C
18
H
21
ClN
2
O
3
348.8239
22
13
0
0
34485563
- 0/1 defined
zoom
C
18
H
21
ClN
2
O
3
348.8239
21
21
0
0
4550513
zoom
C
18
H
21
ClN
2
O
3
348.8239
21
13
0
0
2395093
zoom
C
18
H
21
ClN
2
O
3
348.82394
21
12
0
0
2842624
zoom
C
18
H
21
ClN
2
O
3
348.82394
21
14
0
0
508363
- 0/4 defined
zoom
C
18
H
21
ClN
2
O
3
348.8239
21
18
0
0
21475086
zoom
C
18
H
21
ClN
2
O
3
348.8239
20
18
0
0
1
2
3
4
5
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