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78076-59-2

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78076-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78076-59-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,7 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78076-59:
(7*7)+(6*8)+(5*0)+(4*7)+(3*6)+(2*5)+(1*9)=162
162 % 10 = 2
So 78076-59-2 is a valid CAS Registry Number.

78076-59-2Downstream Products

78076-59-2Relevant articles and documents

THE ADDITION OF SIMPLE AROMATIC HYDROCARBONS TO CONDENSED AROMATIC THIOpheNES PROMOTED BY ALUMINUM CHLORIDE. PART I. NAPHTHOTHIOPHENE

Clark, Peter David,McKinnon, David M.

, p. 227 - 231 (2007/10/02)

Naphthothiophenes are the major products and at higher temperatures 2-arylnaphthothiophenes rwesult. 1-Arylnaphthothiophenes may be prepard by treatment of the dihydro-addition products with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone thus giving a new synthesis of 1- 2-arylnaphthothiophenes from the parent heterocycle.

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