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79116-16-8

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79116-16-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79116-16-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,1 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 79116-16:
(7*7)+(6*9)+(5*1)+(4*1)+(3*6)+(2*1)+(1*6)=138
138 % 10 = 8
So 79116-16-8 is a valid CAS Registry Number.

79116-16-8Relevant articles and documents

Selenium Heterocycles. XXXII. Synthesis of Benzoxepino-thiazole, Benzothiazepinothiazole, Benzoxepinoselenazole, and benzothiepinoselenazole. Four Novel Heterocycles

Shafiee, A.,Kiaeay, G.,Vosooghi, M.

, p. 789 - 793 (2007/10/02)

Starting from the readily available ethyl 2-phenyl-4-methyl-thiazole-5-carboxylate (III), 2-phenyl-4-chloromethyl-thiazole (VIII) and 2-aryl-4-chloromethylselenazole (XIV), 2-phenyl-4,10-dihydro-10-oxobenzoxepinothiazole (Ia), 2-phenyl-4,10-dihy

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