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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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(example: 123 ± 1)
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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 3980 results
Search term:
MF = 'C_{22}H_{20}N_{4}O_{3}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1421403
zoom
C
22
H
20
N
4
O
3
S
420.4842
28
18
0
0
894871
zoom
C
22
H
20
N
4
O
3
S
420.4842
27
21
0
0
1004581
zoom
C
22
H
20
N
4
O
3
S
420.4842
27
15
0
0
848728
zoom
C
22
H
20
N
4
O
3
S
420.4842
24
13
0
0
851440
zoom
C
22
H
20
N
4
O
3
S
420.4842
24
14
0
0
1044487
zoom
C
22
H
20
N
4
O
3
S
420.4842
23
14
0
0
1178279
zoom
C
22
H
20
N
4
O
3
S
420.4842
23
17
0
0
1526773
zoom
C
22
H
20
N
4
O
3
S
420.4842
23
16
0
0
2244617
- 0/2 defined
zoom
C
22
H
20
N
4
O
3
S
420.4842
23
16
0
0
2572602
- 0/1 defined
zoom
C
22
H
20
N
4
O
3
S
420.4842
23
16
0
0
3754865
- 0/1 defined
zoom
C
22
H
20
N
4
O
3
S
420.4842
23
22
0
0
12280855
zoom
C
22
H
20
N
4
O
3
S
420.4842
23
17
0
0
2068738
- 0/1 defined
zoom
C
22
H
20
N
4
O
3
S
420.4842
22
15
0
0
2168067
zoom
C
22
H
20
N
4
O
3
S
420.4842
22
15
0
0
2172985
zoom
C
22
H
20
N
4
O
3
S
420.4842
22
14
0
0
2212098
zoom
C
22
H
20
N
4
O
3
S
420.4842
22
14
0
0
1246325
zoom
C
22
H
20
N
4
O
3
S
420.4842
22
12
0
0
1113736
zoom
C
22
H
20
N
4
O
3
S
420.4842
22
16
0
0
926220
zoom
C
22
H
20
N
4
O
3
S
420.4842
22
18
0
0
943859
zoom
C
22
H
20
N
4
O
3
S
420.4842
22
13
0
0
1
2
3
4
5
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