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benzyl 4,6-di-O-acetyl-3-O-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyl)-2-azido-2-deoxy-β-D-glucopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138133-84-3

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138133-84-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138133-84-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,1,3 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138133-84:
(8*1)+(7*3)+(6*8)+(5*1)+(4*3)+(3*3)+(2*8)+(1*4)=123
123 % 10 = 3
So 138133-84-3 is a valid CAS Registry Number.

138133-84-3Relevant academic research and scientific papers

Peracetylated laminaribiose: Preparation by specific degradation of curdlan and its chemical conversion into N-acetylhyalobiuronic acid

Wang,Sakairi,Kuzuhara

, p. 133 - 148 (1991)

β-Laminaribiose octaacetate (2b) was prepared in greater than 50% yield from the microbial polysaccharide curdlan by specific degradation with a yeast cell-wall lytic enzyme preparation, Kitalase, and subsequent acetylation. Acetolysis of curdlan also gav

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