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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+CH3OH2
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Found 1722 results
Search term:
MF = 'C_{19}H_{20}N_{4}O_{2}S_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
265501
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
86
73
11
0
981198
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
29
13
0
0
981721
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
28
14
0
0
1287433
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
27
15
0
0
1283022
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
26
16
0
0
1110164
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
24
14
0
0
1465529
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
24
15
0
0
881416
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
24
16
0
0
981717
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
23
13
0
0
3147678
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
23
16
0
0
1510560
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
22
15
0
0
1293872
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
22
13
0
0
1102856
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
22
17
0
0
1489975
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
21
14
0
0
1095219
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
21
16
0
0
954232
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
21
18
0
0
1516184
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
21
15
0
0
2265852
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
20
14
0
0
849726
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
20
13
0
0
1258172
zoom
C
19
H
20
N
4
O
2
S
2
400.5177
20
12
0
0
1
2
3
4
5
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