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2,5-bis[2-(trimethylsilyl)ethynyl]benzene-1,4-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99299-75-9

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99299-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99299-75-9 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, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 99299-75:
(7*9)+(6*9)+(5*2)+(4*9)+(3*9)+(2*7)+(1*5)=209
209 % 10 = 9
So 99299-75-9 is a valid CAS Registry Number.

99299-75-9Relevant academic research and scientific papers

A ferrocene based switchable molecular folding ruler

Scottwell, Syn?ve O.,Barnsley, Jonathan E.,McAdam, C. John,Gordon, Keith C.,Crowley, James D.

, p. 7628 - 7631 (2017/07/12)

A 2,2′-bipyridine-appended bis(ferrocene) three tiered molecular folding ruler, can be switched from a folded conformation to an extended conformation by the addition of [Cu(CH3CN)4](PF6) and 6,6′-dimesityl-2,2′-bipyridine

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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