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(S)-1-[(1-triphenylmethyl)-imidazol-2-yl]-propan-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

189948-97-8

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189948-97-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189948-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,9,4 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 189948-97:
(8*1)+(7*8)+(6*9)+(5*9)+(4*4)+(3*8)+(2*9)+(1*7)=228
228 % 10 = 8
So 189948-97-8 is a valid CAS Registry Number.

189948-97-8Relevant academic research and scientific papers

Imidazo-oxazaphosphorines as precursors to chiral phosphite triesters

Marsault, Eric,Just, George

, p. 939 - 955 (1998)

New bicyclic imidazo-oxazaphosphorines underwent a highly diastereoselective displacement of the imidazole moiety upon reaction with various alcohols, leading to chiral phosphite triesters as single diastereomers. The introduction of a nucleoside on this

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