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3-O-[(1,1-dimethylethyl)diphenylsilyl]-5,6-O-(1-methylethylidene)-D-talonic acid γ-lactone 2-acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

470453-57-7

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  • 3-O-[(1,1-dimethylethyl)diphenylsilyl]-5,6-O-(1-methylethylidene)-D-talonic acid γ-lactone 2-acetate

    Cas No: 470453-57-7

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470453-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 470453-57-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,0,4,5 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 470453-57:
(8*4)+(7*7)+(6*0)+(5*4)+(4*5)+(3*3)+(2*5)+(1*7)=147
147 % 10 = 7
So 470453-57-7 is a valid CAS Registry Number.

470453-57-7Downstream Products

470453-57-7Relevant articles and documents

A chemoenzymatic synthesis of differentially protected D-Talose derivatives

Banwell, Martin G.,Edwards, Alison J.,Lambert, John N.,Ma, Xing Hua,Watson, Keith G.

, p. 95 - 103 (2007/10/03)

The synthesis of the D-talose derivatives from the readily available and enantiomerically pure cis-1,2-dihydrocatechol was discussed. The synthesis included a stannylene acetal-mediated epimerization process. The dehydroxylation of D-galactal provided a different route to target. The triacetates were chemically correlated with known derivatives of D-talose. A mixture of these compounds was also subjected to reaction with aqueous trifluoroacetic acid to affect global deprotection and generate D-talose.

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