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(4-hydroxybut-2-yn-1-yl)[3-(p-tolyl)prop-2-yn-1-yl]dipropylammonium chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1239016-76-2

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1239016-76-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1239016-76-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,0,1 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1239016-76:
(9*1)+(8*2)+(7*3)+(6*9)+(5*0)+(4*1)+(3*6)+(2*7)+(1*6)=142
142 % 10 = 2
So 1239016-76-2 is a valid CAS Registry Number.

1239016-76-2Downstream Products

1239016-76-2Relevant academic research and scientific papers

Base catalyzed intramolecular cycloaddition of dialkyl(4-hydroxybutyn2-yl) [3-(p-tolyl)propyn- - 2-yl]ammonium chlorides and intramolecular recyclization of the products obtained

Chukhajian,Ayrapetyan,Chukhajian,Panosyan

, p. 151 - 157 (2011/08/07)

Dialkyl(4-hydroxybutyn-2-yl)[3-(p-tolyl)propyn-2-yl]ammonium chlorides undergo a diene synthesis type intramolecular cyclization in aqueous base medium to give 2,2-dialkyl-4-hydroxymethyl-6-methyl-benzo[f]isoindolinium chlorides. Under conditions of aqueo

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