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1,1-Bis-(4-methoxy-3,5-dimethyl-phenyl)-ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191029-05-7

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191029-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191029-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,0,2 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 191029-05:
(8*1)+(7*9)+(6*1)+(5*0)+(4*2)+(3*9)+(2*0)+(1*5)=117
117 % 10 = 7
So 191029-05-7 is a valid CAS Registry Number.

191029-05-7Downstream Products

191029-05-7Relevant academic research and scientific papers

Selective preparation of polycyclic aromatic hydrocarbons. Part 4. New synthetic route to anthracenes from diphenylmethanes using Friedel-Crafts intramolecular cyclization

Yamato, Takehiko,Sakaue, Naozumi,Shinoda, Naoki,Matsuo, Koji

, p. 1193 - 1199 (2007/10/03)

Preparation of several anthracenes from diphenylmethanes by direct Bradsher-type reaction, which incorporates formylation of a hydrocarbon followed by Friedel-Crafts intramolecular cyclization, is presented. The present method involving the action of Cls

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