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100246-31-9

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100246-31-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100246-31-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,2,4 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 100246-31:
(8*1)+(7*0)+(6*0)+(5*2)+(4*4)+(3*6)+(2*3)+(1*1)=59
59 % 10 = 9
So 100246-31-9 is a valid CAS Registry Number.

100246-31-9Relevant articles and documents

Cyclizing radical carboiodination, carbotelluration, and carboaminoxylation of aryl amines

Hartmann, Marcel,Studer, Armido

supporting information, p. 8180 - 8183 (2014/08/18)

Radical carboiodination of various aryl amines is reported. Aryl diazonium salts, generated in situ from the corresponding aryl amines, are reacted with Bu4NI to provide the corresponding aryl radicals which undergo 5-exo or 6-exo cyclization. Iodine abstraction eventually affords the carboiodinated products in good to excellent yields. If TEMPO is added, the cascade provides the cyclized carboaminoxylation products. Running the reaction in the presence of PhTeTePh affords the phenyltellurated cyclized products.

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