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2,3,4,4-tetraphenylbut-3-en-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

857779-85-2

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857779-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 857779-85-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,7,7 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 857779-85:
(8*8)+(7*5)+(6*7)+(5*7)+(4*7)+(3*9)+(2*8)+(1*5)=252
252 % 10 = 2
So 857779-85-2 is a valid CAS Registry Number.

857779-85-2Relevant academic research and scientific papers

A facile Zr-mediated multicomponent approach to arylated allylic alcohols and its application to the synthesis of highly substituted indenes and spiroindenes

Guo, Shenghai,Liu, Yuanhong

experimental part, p. 2064 - 2070 (2009/02/01)

An efficient and one-pot procedure for the synthesis of arylated and stereodefined allylic alcohols has been achieved through zirconium-mediated multicomponent coupling reactions of alkynes, aldehydes (or ketones), and aryl iodides. The subsequent intramo

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