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98489-55-5

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98489-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98489-55-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,4,8 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98489-55:
(7*9)+(6*8)+(5*4)+(4*8)+(3*9)+(2*5)+(1*5)=205
205 % 10 = 5
So 98489-55-5 is a valid CAS Registry Number.

98489-55-5Downstream Products

98489-55-5Relevant articles and documents

Tetrabutylammonium decatungstate (chemo)selective photocatalyzed, radical C-H functionalization in amides

Angioni, Simone,Ravelli, Davide,Emma, Daniele,Dondi, Daniele,Fagnoni, Maurizio,Albini, Angelo

supporting information; experimental part, p. 2209 - 2214 (2009/10/25)

Photoamidation of electron-poor olefins has been achieved bymeans of a radical-induced C-H functionalization in amides. Tetrabutylammonium decatungstate was used as photocatalyst of the reaction and allowed the smooth generation of different carbon-centered radicals depending on the amide structure.

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