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[(2R,4aR,6S,7R,8R,8aS)-7-Azido-8-benzyloxy-2-(4-methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy]-dimethyl-(1,1,2-trimethyl-propyl)-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

640273-47-8

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640273-47-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 640273-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,0,2,7 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 640273-47:
(8*6)+(7*4)+(6*0)+(5*2)+(4*7)+(3*3)+(2*4)+(1*7)=138
138 % 10 = 8
So 640273-47-8 is a valid CAS Registry Number.

640273-47-8Relevant academic research and scientific papers

Sulfo-Protected Hexosamine Monosaccharides: Potentially Versatile Building Blocks for Glycosaminoglycan Synthesis

Karst, Nathalie A.,Islam, Tasneem F.,Linhardt, Robert J.

, p. 4839 - 4842 (2007/10/03)

(Equation Presented) 2,2,2-Trifluorodiazoethane was investigated as a reagent for sulfo group protection on hexosamine monosaccharides. The synthesis of glucosamine and galactosamine building blocks fully differentiated for glycosaminoglycan synthesis and

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