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869216-43-3

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869216-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 869216-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,2,1 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 869216-43:
(8*8)+(7*6)+(6*9)+(5*2)+(4*1)+(3*6)+(2*4)+(1*3)=203
203 % 10 = 3
So 869216-43-3 is a valid CAS Registry Number.

869216-43-3Relevant articles and documents

An efficient synthesis of a dimer of the tetrasaccharide present in motif B of the Mycobacterium tuberculosis cell wall

Mei, Xiangdong,Ning, Jun

, p. 2267 - 2272 (2007/10/03)

An efficient method for the synthesis of 3,5-branched octaarabinoside, which is a dimer of the tetrasaccharide present in motif B of the Mycobacterium tuberculosis cell wall, has been developed by using 2,3,5-tri-O-benzoyl-α- D-arabinofuranosyl trichloroa

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