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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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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
M+acetate
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+e
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M+CH3CNH
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Found 2904 results
Search term:
MF = 'C_{21}H_{21}ClN_{2}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
26627314
zoom
C
21
H
21
ClN
2
O
2
368.8566
37
33
0
0
877127
zoom
C
21
H
21
ClN
2
O
2
368.8566
33
19
0
0
2128369
- 0/1 defined
zoom
C
21
H
21
ClN
2
O
2
368.85664
28
20
0
0
62020
zoom
C
21
H
21
ClN
2
O
2
368.8566
27
27
0
0
2375425
- 0/1 defined
zoom
C
21
H
21
ClN
2
O
2
368.85664
27
15
0
0
3902554
zoom
C
21
H
21
ClN
2
O
2
368.8566
26
17
0
0
1144715
zoom
C
21
H
21
ClN
2
O
2
368.8566
26
16
0
0
1275672
zoom
C
21
H
21
ClN
2
O
2
368.8566
26
16
0
0
28638167
zoom
C
21
H
21
ClN
2
O
2
368.8566
26
26
0
0
2200135
- 0/1 defined
zoom
C
21
H
21
ClN
2
O
2
368.85664
26
17
0
0
3902553
- 0/1 defined
zoom
C
21
H
21
ClN
2
O
2
368.8566
25
17
0
0
1367700
zoom
C
21
H
21
ClN
2
O
2
368.8566
25
15
0
0
2188246
- 0/1 defined
zoom
C
21
H
21
ClN
2
O
2
368.85664
24
16
0
0
878622
zoom
C
21
H
21
ClN
2
O
2
368.8566
24
13
0
0
878623
zoom
C
21
H
21
ClN
2
O
2
368.8566
24
14
0
0
1003199
zoom
C
21
H
21
ClN
2
O
2
368.8566
24
15
0
0
1275681
zoom
C
21
H
21
ClN
2
O
2
368.8566
23
13
0
0
1273429
zoom
C
21
H
21
ClN
2
O
2
368.8566
23
14
0
0
1274604
zoom
C
21
H
21
ClN
2
O
2
368.8566
23
14
0
0
3906471
zoom
C
21
H
21
ClN
2
O
2
368.8566
23
13
0
0
1
2
3
4
5
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