![](//www.lookchem.com/300w/casimage/2011-01-07-18/136861-51-3.gif)
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1-Azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,
5,5-dimethyl-3-[(methylsulfonyl)oxy]-8-oxo-7-[(phenoxyacetyl)amino]-
CAS:136861-51-3
Formula:C19H22N2O8S
![](//www.lookchem.com/300w/casimage/2011-02-24-15/139432-99-8.gif)
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Thymidine, 3'-O-[(methylsulfonyl)methyl]-, 5'-benzoate
CAS:139432-99-8
Formula:C19H22N2O8S
![](//file1.lookchem.com/300w/substances/2022-02-17-04/26b4c402-79f2-40e6-b6a5-db695c207f32.png)
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Propanoic acid,
3-[4-[[(4-methoxy-2-nitrophenyl)amino]sulfonyl]phenoxy]-2,2-dimethyl-,
methyl ester
CAS:651729-72-5
Formula:C19H22N2O8S
![](//www.lookchem.com/300w/casimage/2011-02-23-00/193548-41-3.gif)
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Carbamic acid, methylphenyl-,
1-[(3,4-dimethoxyphenyl)sulfonyl]-3-(hydroxyamino)-3-oxopropyl ester
CAS:193548-41-3
Formula:C19H22N2O8S
![](//file1.lookchem.com/300w/substances/2022-02-23-03/9946fab0-d0fd-4afa-a6f1-379dbbe85638.png)
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Thymidine, 3'-acetate 5'-(4-methylbenzenesulfonate)
CAS:75145-86-7
Formula:C19H22N2O8S
![](//www.lookchem.com/300w/casimage/2011-02-24-19/683210-52-8.gif)
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2-Piperidinecarboxamide,
N,3,4,5-tetrahydroxy-1-[[4-(phenylmethoxy)phenyl]sulfonyl]-,
(2R,3R,4R,5R)-
CAS:683210-52-8
Formula:C19H22N2O8S
![](//www.lookchem.com/300w/casimage/2011-02-24-15/114725-23-4.gif)
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4-Thia-1-azabicyclo[3.2.0]heptane-3-acetic acid,
2-hydroxy-2-[[(4-nitrophenyl)methoxy]carbonyl]-7-oxo-, 1,1-dimethylethyl
ester
CAS:114725-23-4
Formula:C19H22N2O8S