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105265-86-9

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105265-86-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105265-86-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,2,6 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 105265-86:
(8*1)+(7*0)+(6*5)+(5*2)+(4*6)+(3*5)+(2*8)+(1*6)=109
109 % 10 = 9
So 105265-86-9 is a valid CAS Registry Number.

105265-86-9Relevant articles and documents

A Novel Transformation of Four Aldoses to Some Optically Pure Pseudohexopyranoses and a Pseudopentofuranose, Carboxylic Analogues of Hexopyranoses and Pentofuranose. Synthesis of Derivatives of (1S,2S,3R,4S,5S)-, (1S,2S,3R,4R,5S)-, (1R,2R,3R,4R,5S)-, (1S,

Tadano, Kin-ichi,Maeda, Hiroo,Hoshino, Masahide,Iimura, Youichi,Suami, Tetsuo

, p. 1946 - 1956 (2007/10/02)

Knoevenagel reactions with dimethyl malonate of the suitably protected acylic aldehydes 6, 20, 34, and 46, which were prepared from D-ribose, D-xylose, D-arabinose, and D-erythrose, respectively, proceeded smoothly to provide α,β-unsaturated diesters 7, 2

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