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78959-02-1

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78959-02-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78959-02-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,5 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 78959-02:
(7*7)+(6*8)+(5*9)+(4*5)+(3*9)+(2*0)+(1*2)=191
191 % 10 = 1
So 78959-02-1 is a valid CAS Registry Number.

78959-02-1Relevant articles and documents

Studies of Heterocyclic Chemistry. Part 25. Intramolecular Cyclizations of N-Acylarylethanethioamides leading to Thiazoles, 4H-1,3-Thiazines, 4H-Pyrido-1,3-thiazines, and 4H-1,3-Benzothiazines

Nishiwaki, Tarozaemon,Kawamura, Etsuko,Abe, Noritaka,Sasaoka, Yoshiro,Kochi, Hirafumi,et al.

, p. 1239 - 1244 (2007/10/02)

Thiazoles, 4H-1,3-thiazines, 4H-pyrido-1,3-thiazines, and 4H-1,3-benzothiazines have been synthesized from N-acyl-(1,3-dithiol-2-ylidene)arylethanethioamides derived from the reactions of 4-aryl-3-halogenoacylthio-4-aryl-3-(2-halogenonicotinoylthio

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