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Benzene, 1-(2,2-dichloro-1,1-difluoroethoxy)-4-methoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99299-69-1

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99299-69-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99299-69-1 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 9 respectively.
Calculate Digit Verification of CAS Registry Number 99299-69:
(7*9)+(6*9)+(5*2)+(4*9)+(3*9)+(2*6)+(1*9)=211
211 % 10 = 1
So 99299-69-1 is a valid CAS Registry Number.

99299-69-1Downstream Products

99299-69-1Relevant academic research and scientific papers

Unexpected Substitution Reaction of 1,1-Dichloro-2,2,2-trifluoroethane (HCFC-123) with Phenolates

Tang, Xiao-Jun,Chen, Qing-Yun

supporting information, p. 2046 - 2048 (2020/10/06)

An unexpected substitution reaction of HCFC-123 with phenolates is reported. During the reaction, fluorine atoms in HCFC-123 are removed one by one in the presence of phenolates.

Phenols reactions with 1,1-difluorodichloroethene, 1,2-di(fluorochloro) ethene, and trifluorochloroethene

Kremlev,Mushta,Moklyarchuk

, p. 1125 - 1129 (2007/10/03)

Phenols containing in the para-position of the benzene ring substituents of various electronic character add to 1,1-difluorodichloroethene in acetone in the presence of potassium hydroxide. A similar reaction with 1,2-di(fluorochloro)ethene occurs only in

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

Subramanian, Raghupathi,Johnson, Francis

, p. 5430 - 5432 (2007/10/02)

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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