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ChemSpider
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Structure
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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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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
M+acetate
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+e
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M+CH3CNH
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Found 667 results
Search term:
MF = 'C_{21}H_{21}N_{3}O_{6}S_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1305774
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
28
17
0
0
1305780
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
24
15
0
0
1406765
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
22
15
0
0
1711545
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
18
15
0
0
2189757
zoom
C
21
H
21
N
3
O
6
S
2
475.53794
18
16
0
0
2655710
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
18
16
0
0
567958
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
18
10
0
0
17532576
- 0/1 defined
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
17
12
0
0
1712508
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
17
13
0
0
1713848
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
16
12
0
0
3395785
- 0/1 defined
zoom
C
21
H
21
N
3
O
6
S
2
475.53794
16
12
0
0
4958907
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
16
14
0
0
2240922
zoom
C
21
H
21
N
3
O
6
S
2
475.53794
16
13
0
0
1877518
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
16
10
0
0
1603741
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
15
11
0
0
22277399
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
15
12
0
0
22278313
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
15
12
0
0
1830994
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
14
8
0
0
1918993
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
14
7
0
0
10178643
zoom
C
21
H
21
N
3
O
6
S
2
475.5379
14
11
0
0
1
2
3
4
5
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