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2,3,6-Trichloro-benzonitrile N-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91808-72-9

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91808-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91808-72-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,0 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 91808-72:
(7*9)+(6*1)+(5*8)+(4*0)+(3*8)+(2*7)+(1*2)=149
149 % 10 = 9
So 91808-72-9 is a valid CAS Registry Number.

91808-72-9Downstream Products

91808-72-9Relevant academic research and scientific papers

Enantioselective 1,3-dipolar cycloaddition reactions using chiral lanthanide catalysts

Golebiewski, W. Marek,Gucma, Miroslaw

experimental part, p. 1687 - 1693 (2009/09/06)

(Chemical Equation Presented) Regio- and stereoselective 1,3-dipolar cycloaddition of nitrile oxides to internal 2-pentenols, α,β- unsaturated esters and amides catalyzed by R-(+) BINOL-lanthanide complexes affords corresponding 3-aryl-2-isoxazolines with

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