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160821-24-9

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160821-24-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160821-24-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,8,2 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 160821-24:
(8*1)+(7*6)+(6*0)+(5*8)+(4*2)+(3*1)+(2*2)+(1*4)=109
109 % 10 = 9
So 160821-24-9 is a valid CAS Registry Number.

160821-24-9Relevant articles and documents

Chiral ligands containing heteroatoms; 12. Synthesis of optically active 2-amino-2-(2'-pyridyl)-1-alkanols from β-hydroxy-α-amino acids

Cossu,Conti,Giacomelli,Falorni

, p. 1429 - 1432 (2007/10/02)

The synthesis of a new class of optically active ligands such as the title compounds is presented. All the multistep procedures adopted start by the conversion of L-serine and L-threonine into the proper 2,2-dimethyloxazolidines, followed by transformatio

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