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ChemSpider
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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
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+e
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M+CH3CNH
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Found 1207 results
Search term:
MF = 'C_{21}H_{20}ClN_{5}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3030813
zoom
C
21
H
20
ClN
5
O
3
425.8682
23
19
0
0
7896131
zoom
C
21
H
20
ClN
5
O
3
425.8682
23
19
0
0
3031390
zoom
C
21
H
20
ClN
5
O
3
425.8682
21
13
0
0
4801061
- 0/1 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
21
12
0
0
4695054
- 0/1 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
20
11
0
0
4467608
- 0/1 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
20
12
0
0
4695027
- 0/1 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
19
11
0
0
4695061
- 0/1 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
18
10
0
0
1165971
zoom
C
21
H
20
ClN
5
O
3
425.8682
17
10
0
0
17518751
- 0/1 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
17
12
0
0
17520873
- 0/1 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
17
12
0
0
18472698
- 0/2 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
16
13
0
0
18472699
- 0/2 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
16
13
0
0
18472700
- 0/2 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
16
13
0
0
18472914
- 0/2 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
16
13
0
0
18472915
- 0/2 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
16
13
0
0
11121801
zoom
C
21
H
20
ClN
5
O
3
425.8682
16
9
0
0
11123185
zoom
C
21
H
20
ClN
5
O
3
425.8682
16
9
0
0
4696593
- 0/1 defined
zoom
C
21
H
20
ClN
5
O
3
425.8682
16
14
0
0
4993155
zoom
C
21
H
20
ClN
5
O
3
425.8682
16
8
0
0
1
2
3
4
5
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