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1,6-anhydro-2-O-benzyl-3,4-dideoxy-3,4-(N-o-nitrobenzenesulfonylepimino)-β-D-talopyranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

848579-23-7

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848579-23-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 848579-23-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,8,5,7 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 848579-23:
(8*8)+(7*4)+(6*8)+(5*5)+(4*7)+(3*9)+(2*2)+(1*3)=227
227 % 10 = 7
So 848579-23-7 is a valid CAS Registry Number.

848579-23-7Downstream Products

848579-23-7Relevant academic research and scientific papers

Preparation of N-nosyl-3,4-epimines derived from levoglucosan by sodium borohydride reduction

Kroutil, Jiri,Karban, Jindrich

, p. 503 - 506 (2005)

Starting from 1,6-anhydro-β-d-glucopyranose 1 (levoglucosan), N-o-nitrobenzenesulfonyl (nosyl) 3,4-epimino derivatives with d-allo, d-galacto, and d-talo configurations have been prepared via NaBH4 reduction of suitably substituted azido tosylates. The benefits and limitations of this method over the classical LiAlH4 reduction method are discussed.

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