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115095-28-8

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115095-28-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115095-28-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,0,9 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 115095-28:
(8*1)+(7*1)+(6*5)+(5*0)+(4*9)+(3*5)+(2*2)+(1*8)=108
108 % 10 = 8
So 115095-28-8 is a valid CAS Registry Number.

115095-28-8Downstream Products

115095-28-8Relevant articles and documents

Electrochemical Synthesis of Heterocyclic Compounds. 17. Anodic Oxidation of Hydrazones in the Presence of Heteroaromatic and Schiff Bases

Gunic, Esmir,Tabakovic, Ibro

, p. 5081 - 5087 (2007/10/02)

Anodic oxidation of a series of hydrazones in the presence of heteroaromatic and Schiff bases were performed in acetonitrile-tetraethylammonium perchlorate electrolyte solution at platinum using controlled potentials.As a result of four-electron oxidation several s-triazolopyridinium perchlorates (1-9), s-triazoloquinolinium perchlorate (10), s-triazoloisoquinolinium perchlorate (11), and s-triazolobenzoquinolinium perchlorate (12) were obtained in yields ranging from 30percent to 90percent.As a result of two-electron oxidation of -p-nitrophenylhydrazine (A) in the presence of imidazole and 1,2,4-triazole the azo derivatives 13 and 14 were obtained with high yields.As a result of two-electron oxidation of hydrazone A in the presence of Schiff bases the new Schiff bases 15-20 were obtained in high yields.On the bases of the electroanalytical and preparative results it is concluded that the electrochemical oxidation of hydrazone A in the presence of heteroaromatic and Schiff bases occurs through the formation of cation B, which is attacked by base as a nucleophile.This excludes the possibility of annelation of the heteroaromatics through nitrilimine as an intermediate.

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