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1-tert-Butyl-4-(2,2-dichloro-1,1-difluoro-ethoxy)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99299-68-0

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99299-68-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99299-68-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,9 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99299-68:
(7*9)+(6*9)+(5*2)+(4*9)+(3*9)+(2*6)+(1*8)=210
210 % 10 = 0
So 99299-68-0 is a valid CAS Registry Number.

99299-68-0Relevant academic research and scientific papers

Halocarbon Chemistry. !. (2-Hydroxyaryl)acetylenes from Haloethyl Aryl Ethers. A New O to C Rearrangement.

Subramanian, Raghupathi,Johnson, Francis

, p. 5430 - 5432 (1985)

A new base-induced (BuLi) oxygen-to carbon rearrangement is described which involves the direct conversion of phenyl tetra(or tri)haloethyl ethers and the related intermediate phenoxyalkynes to the corresponding 1-(2-hydroxyphenyl)alkynes in good to excel

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