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1334498-58-6

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1334498-58-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1334498-58-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,4,9 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1334498-58:
(9*1)+(8*3)+(7*3)+(6*4)+(5*4)+(4*9)+(3*8)+(2*5)+(1*8)=176
176 % 10 = 6
So 1334498-58-6 is a valid CAS Registry Number.

1334498-58-6Relevant articles and documents

A simple method for the synthesis of furfuryl ketones and furylacetic acid derivatives

Chalikidi, Petrakis N.,Nevolina, Tatyana A.,Uchuskin, Maxim G.,Abaev, Vladimir T.,Butin, Alexander V.

, p. 621 - 629 (2015/10/12)

A simple preparative method has been developed for the synthesis of aryl(furfuryl) ketones, amides, and furylacetic acid esters, based on radical alkylation of furan derivatives at the α-position with O-ethyl(phenacyl)xanthogenates and phenacyl iodides in the presence of Fenton's reagent (H2O2/FeSO4·7H2O) in DMSO. The range of applicability and mechanisms for the formation of major and side products have been considered.

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