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141708-79-4

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141708-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141708-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,7,0 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 141708-79:
(8*1)+(7*4)+(6*1)+(5*7)+(4*0)+(3*8)+(2*7)+(1*9)=124
124 % 10 = 4
So 141708-79-4 is a valid CAS Registry Number.

141708-79-4Downstream Products

141708-79-4Relevant articles and documents

The Wittig Reaction of Perfluoro Acid Derivatives: Access to Fluorinated Enol Ethers, Enamines, and Ketones

Begue, Jean-Pierre,Bonnet-Delpon, Daniele,Mesureur, Dany,Nee, Gerard,Wu, Sheng-Wen

, p. 3807 - 3814 (2007/10/02)

The preparation of novel perfluoroalkyl-substituted compounds in good yields is described.This preparation involves the Wittig reaction of a phosphonium ylide with perfluoroalkyl acid derivatives.The influence of the structure of the starting alkylidenetr

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