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1,2-dideoxy-3,4,5-tri-O-benzyl-1,1-dithianyl-D-arabino-hexopyranosee is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

889665-25-2

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889665-25-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 889665-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,9,6,6 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 889665-25:
(8*8)+(7*8)+(6*9)+(5*6)+(4*6)+(3*5)+(2*2)+(1*5)=252
252 % 10 = 2
So 889665-25-2 is a valid CAS Registry Number.

889665-25-2Relevant academic research and scientific papers

A new short and efficient route to 3-deoxy-D-manno-oct-2-ulosonic acid (KDO) and 3-Deoxy-D-arabino-hept-2-ulosonic acid (DAH)

Kikelj, Vincent,Plantier-Royon, Richard,Portella, Charles

, p. 1200 - 1204 (2007/10/03)

An efficient synthesis of lactones 5 and 6, known intermediates towards KDO and DAH, respectively, has been achieved by a short and highly efficient route. Homologation of protected D-mannose and D-arabinose was performed by a Peterson reaction with 2-lit

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