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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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Nominal Mass:
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-2H+
-H+
+H+
+2H+
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Average Mass:
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±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Monoisotopic Mass:
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±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-H
M+acetate
M-.
M+Cl
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Found 53 results
Search term:
MF = 'C_{21}H_{19}NO_{7}S_{2}'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
12262447
- 0/2 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
13
9
0
0
21352408
- 0/2 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
7
6
0
0
31025228
- 0/2 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
4
2
0
0
81137518
zoom
C
21
H
19
NO
7
S
2
461.5081
4
3
0
0
11700895
zoom
C
21
H
19
NO
7
S
2
461.5081
3
3
0
0
12028604
- 0/1 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
3
2
0
0
60196130
- 0/1 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
3
2
0
0
60196131
- 0/1 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
3
2
0
0
23459955
zoom
C
21
H
19
NO
7
S
2
461.5081
3
2
0
0
23471107
zoom
C
21
H
19
NO
7
S
2
461.5081
3
2
0
0
23473639
zoom
C
21
H
19
NO
7
S
2
461.5081
3
2
0
0
8823055
- 0/1 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
2
1
0
0
8870663
- 0/1 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
2
1
0
0
8941743
- 0/1 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
2
1
0
0
9309453
- 0/1 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
2
1
0
0
9937007
- 0/1 defined
zoom
C
21
H
19
NO
7
S
2
461.5081
2
1
0
0
65870915
zoom
C
21
H
19
NO
7
S
2
461.5081
2
1
0
0
33053598
zoom
C
21
H
19
NO
7
S
2
461.5081
2
2
0
0
59082688
zoom
C
21
H
19
NO
7
S
2
461.5081
2
1
0
0
59083101
zoom
C
21
H
19
NO
7
S
2
461.5081
2
1
0
0
1
2
3
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