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861352-78-5

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861352-78-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861352-78-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,3,5 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 861352-78:
(8*8)+(7*6)+(6*1)+(5*3)+(4*5)+(3*2)+(2*7)+(1*8)=175
175 % 10 = 5
So 861352-78-5 is a valid CAS Registry Number.

861352-78-5Relevant articles and documents

Sulfur-containing derivatives of 1,4-naphthoquinone, part 1: Disulfide synthesis

Stasevych, Maryna V.,Plotnikov, Maxym Yu.,Platonov, Mykola O.,Sabat, Svitlana I.,Musyanovych, Rostyslav Ya.,Novikov, Volodymyr P.

, p. 205 - 211 (2005)

Bisulfides of 1,4-naphthoquinone were synthesized, and different methods of their synthesis were investigated. High yields and purity of disulfides were obtained from the oxidation of thiol derivatives. The latter were prepared in high yields and purity from isothiuronic salts. The obtained disulfides are synthones for compounds with a wide spectrum of biological activity.

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