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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)
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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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M+CH3CNH
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Found 84 results
Search term:
MF = 'C_{21}H_{17}N_{3}O_{7}S_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4666562
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
15
12
0
0
4841453
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
15
11
0
0
3674457
- 0/7 defined
zoom
C
21
H
17
N
3
O
7
S
2
487.50558
13
7
0
0
4166161
zoom
C
21
H
17
N
3
O
7
S
2
487.50558
11
8
0
0
2754020
- 0/1 defined
zoom
C
21
H
17
N
3
O
7
S
2
487.50558
11
8
0
0
2771033
zoom
C
21
H
17
N
3
O
7
S
2
487.50558
11
8
0
0
2783179
zoom
C
21
H
17
N
3
O
7
S
2
487.50558
11
9
0
0
3188182
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
11
8
0
0
3358539
zoom
C
21
H
17
N
3
O
7
S
2
487.50558
11
9
0
0
18426151
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
10
8
0
0
18426253
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
10
8
0
0
21822547
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
10
7
0
0
17400786
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
9
8
0
0
30604870
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
7
6
0
0
152142
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
6
8
0
0
35465552
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
6
6
0
0
22848325
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
6
3
0
0
22848333
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
6
3
0
0
4277946
zoom
C
21
H
17
N
3
O
7
S
2
487.50558
6
3
0
0
35435986
zoom
C
21
H
17
N
3
O
7
S
2
487.5056
5
5
0
0
1
2
3
4
5
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