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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
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+e
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M+CH3CNH
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Found 59 results
Search term:
MF = 'C_{21}H_{17}NO_{7}S'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2068814
- 0/1 defined
zoom
C
21
H
17
NO
7
S
427.42718
28
16
0
0
1006168
zoom
C
21
H
17
NO
7
S
427.4272
19
10
0
0
4704233
zoom
C
21
H
17
NO
7
S
427.4272
16
10
0
0
5007573
zoom
C
21
H
17
NO
7
S
427.4272
16
10
0
0
3109516
- 0/1 defined
zoom
C
21
H
17
NO
7
S
427.4272
12
8
0
0
1260607
zoom
C
21
H
17
NO
7
S
427.4272
11
7
0
0
21262781
zoom
C
21
H
17
NO
7
S
427.4272
11
8
0
0
21529850
- 0/1 defined
zoom
C
21
H
17
NO
7
S
427.4272
10
8
0
0
12557020
zoom
C
21
H
17
NO
7
S
427.4272
8
5
0
0
10890603
zoom
C
21
H
17
NO
7
S
427.4272
8
4
0
0
30292573
zoom
C
21
H
17
NO
7
S
427.4272
7
7
0
0
2501005
zoom
C
21
H
17
NO
7
S
427.4272
6
4
0
0
31132958
zoom
C
21
H
17
NO
7
S
427.4272
6
6
0
0
11941202
zoom
C
21
H
17
NO
7
S
427.4272
5
3
0
0
31024621
- 0/1 defined
zoom
C
21
H
17
NO
7
S
427.4272
4
2
0
0
31132957
zoom
C
21
H
17
NO
7
S
427.4272
3
3
0
0
17088643
zoom
C
21
H
17
NO
7
S
427.4272
3
2
0
0
23739565
zoom
C
21
H
17
NO
7
S
427.4272
3
2
0
0
27436339
zoom
C
21
H
17
NO
7
S
427.4272
3
2
0
0
2575320
zoom
C
21
H
17
NO
7
S
427.4272
3
2
0
0
1
2
3
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