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912289-80-6

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912289-80-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 912289-80-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,2,2,8 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 912289-80:
(8*9)+(7*1)+(6*2)+(5*2)+(4*8)+(3*9)+(2*8)+(1*0)=176
176 % 10 = 6
So 912289-80-6 is a valid CAS Registry Number.

912289-80-6Relevant articles and documents

Homolytic Annulation by Reaction of Imidoyl Radicals with Diethyl Azodicarboxylate: a New Route to Nitrogen Heterocycle Derivatives

Leardini, Rino,Nanni, Daniele,Tundo, Antonio,Zanardi, Giuseppe

, p. 757 - 758 (1989)

An easily effected aromatic annulation is described, involving the reaction of arylimidoyl radicals with diethyl azodicarboxylate to give 1,2-dihydro-1,2-diethoxycarbonyl-benzo- and -pyrido-1,2,4-triazines.

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