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799761-77-6

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799761-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 799761-77-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,9,7,6 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 799761-77:
(8*7)+(7*9)+(6*9)+(5*7)+(4*6)+(3*1)+(2*7)+(1*7)=256
256 % 10 = 6
So 799761-77-6 is a valid CAS Registry Number.

799761-77-6Downstream Products

799761-77-6Relevant articles and documents

Synthesis of new aromatic perfluorovinyl ether monomers containing phosphonic acid functionality

Souzy, Renaud,Ameduri, Bruno,Boutevin, Bernard,Virieux, David

, p. 1317 - 1324 (2004)

The synthesis of a new perfluorovinyl ether monomer containing phosphonic acid functionality is reported. It started from 4-[(α,β,β-trifluorovinyl)oxy]bromo benzene prepared in two steps from the nucleophilic substitution of 4-bromophenate to 1,2-dibromot

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