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4-acetoxy-2,3,5-trimethyl-6-butoxymethyl-1-hydroxybenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219718-22-6

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219718-22-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219718-22-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,7,1 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 219718-22:
(8*2)+(7*1)+(6*9)+(5*7)+(4*1)+(3*8)+(2*2)+(1*2)=146
146 % 10 = 6
So 219718-22-6 is a valid CAS Registry Number.

219718-22-6Relevant academic research and scientific papers

Process for producing chromans

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, (2008/06/13)

A process for producing chromans, comprising reacting a phenol, a formaldehyde and an alcohol in the presence of a secondary amine and an acid, to generate an alkoxymethylphenol compound with the ortho position to the phenolic hydroxyl group substituted with an alkoxymethyl group, and reacting the alkoxymethylphenol compound with an unsaturated compound having a carbon--carbon double bond.

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