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ChemSpider
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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
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Found 1326 results
Search term:
MF = 'C_{20}H_{21}ClN_{4}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
7828211
zoom
C
20
H
21
ClN
4
O
4
416.8581
74
61
0
0
2245654
zoom
C
20
H
21
ClN
4
O
4
416.85814
24
16
0
0
2251123
zoom
C
20
H
21
ClN
4
O
4
416.85814
22
15
0
0
2949691
zoom
C
20
H
21
ClN
4
O
4
416.85814
21
12
0
0
2415947
zoom
C
20
H
21
ClN
4
O
4
416.8581
20
13
0
0
2415948
zoom
C
20
H
21
ClN
4
O
4
416.8581
20
14
0
0
3205637
zoom
C
20
H
21
ClN
4
O
4
416.8581
19
11
0
0
3853684
zoom
C
20
H
21
ClN
4
O
4
416.8581
18
10
0
0
3132620
zoom
C
20
H
21
ClN
4
O
4
416.8581
18
11
0
0
2239819
zoom
C
20
H
21
ClN
4
O
4
416.85814
17
13
0
0
3740286
zoom
C
20
H
21
ClN
4
O
4
416.85814
17
10
0
0
7867316
zoom
C
20
H
21
ClN
4
O
4
416.8581
17
12
0
0
7873894
zoom
C
20
H
21
ClN
4
O
4
416.8581
17
13
0
0
7904296
zoom
C
20
H
21
ClN
4
O
4
416.8581
17
11
0
0
12900283
zoom
C
20
H
21
ClN
4
O
4
416.8581
17
9
0
0
7869783
zoom
C
20
H
21
ClN
4
O
4
416.8581
16
12
0
0
4320362
zoom
C
20
H
21
ClN
4
O
4
416.85814
16
14
0
0
7871884
zoom
C
20
H
21
ClN
4
O
4
416.8581
15
11
0
0
853881
zoom
C
20
H
21
ClN
4
O
4
416.8581
15
10
0
0
7897828
zoom
C
20
H
21
ClN
4
O
4
416.8581
15
10
0
0
1
2
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