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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
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M+Na
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+e
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Found 1400 results
Search term:
MF = 'C_{21}H_{25}N_{3}O_{4}S_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
875681
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
28
38
0
0
1031808
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
28
37
0
0
889052
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
26
31
0
0
981719
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
26
31
0
0
875700
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
25
35
0
0
859203
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
24
29
0
0
3965541
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
24
33
0
0
1648404
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
20
24
0
0
910741
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
19
21
0
0
1059953
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
18
19
0
0
1126430
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
18
19
0
0
1482317
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
18
19
0
0
1558690
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
18
21
0
0
1648824
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
18
19
0
0
2095077
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
18
19
0
0
2530923
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
17
19
0
0
5006768
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
17
19
0
0
4999399
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
16
17
0
0
3845001
- 0/1 defined
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
15
18
0
0
20319808
- 0/1 defined
zoom
C
21
H
25
N
3
O
4
S
2
447.5709
15
18
0
0
1
2
3
4
5
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