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166189-48-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 166189-48-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,1,8 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 166189-48:
166 % 10 = 6
So 166189-48-6 is a valid CAS Registry Number.

166189-48-6Relevant articles and documents

Diastereoselective addition of metal-coordinated and 'naked' nucleophilic reagents to norephedrine derived 2-acyl-N-tosyl-oxazolidines

Poli, Giovanni,Maccagni, Elisa,Manzoni, Leonardo,Pilati, Tullio,Scolastico, Carlo

, p. 1759 - 1776 (2007/10/03)

The addition of tri-s-butyl borohydrides to the 2-acetyl-1,3-oxazolidine 1 could be directed with high selectivity to either the Si or the Re π-carbonyl face under chelating or non-coordinating conditions respectively. Addition of hydrides to the correspo

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