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8,8-Difluor-1,2,3,4,6,7-hexaphenyl-bicyclo<3.0.3>octan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20827-94-5

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20827-94-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20827-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,2 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20827-94:
(7*2)+(6*0)+(5*8)+(4*2)+(3*7)+(2*9)+(1*4)=105
105 % 10 = 5
So 20827-94-5 is a valid CAS Registry Number.

20827-94-5Upstream product

20827-94-5Downstream Products

20827-94-5Relevant academic research and scientific papers

Chemistry of 1-fluoro-2,3,4-triphenylcyclobutadiene dimers

Choudhury, Angshuman R.,Chopra, Deepak,Guru Row, Tayur N.,Nagarajan, Kuppuswamy,Roberts, John D.

, p. 9732 - 9735 (2007)

(Chemical Equation Presented) The reaction of 2,4-dichloro-1,1-difluoro-3- phenyl-2-cyclobutene 1 with excess phenyllithium and subsequent transformations of the products have been reinvestigated. The phenyllithium reaction appears to proceed through the

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