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79490-99-6

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79490-99-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79490-99-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,9 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 79490-99:
(7*7)+(6*9)+(5*4)+(4*9)+(3*0)+(2*9)+(1*9)=186
186 % 10 = 6
So 79490-99-6 is a valid CAS Registry Number.

79490-99-6Relevant articles and documents

A One-Step Synthesis of 1,5-Disubstituted 2,4-Dithiobiurets and Their Oxidation to 3,5-Di(substitutedimino)-1,2,4-dithiazolidines

Joshua, C. P.,Presannan, E.,Thomas, Saramma K.

, p. 649 - 651 (2007/10/02)

In presence of alkali, 1-substituted thioureas condense with isothiocyanates forming 1,5-disubstituted 2,4-dithiobiurets (2).The structure of the products has been confirmed by chemical as well as spectral studies.Oxidation of 2 yields 3,5-di(substitutedi

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