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92919-47-6

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92919-47-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92919-47-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,9,1 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 92919-47:
(7*9)+(6*2)+(5*9)+(4*1)+(3*9)+(2*4)+(1*7)=166
166 % 10 = 6
So 92919-47-6 is a valid CAS Registry Number.

92919-47-6Downstream Products

92919-47-6Relevant articles and documents

Synthesis and Reaction Behaviour of N-(3-Chlorobenzothiophene-2-carbonyl)imino-dithiocarbonic Derivatives

Richter, M.,Augustin, M.,Strauss, K.

, p. 633 - 637 (2007/10/02)

3-Chlorobenzothiophene-2-carbonyl-chloride 1 was treated with potassium rhodanide to afford the appropiate acyl isothiocyanate 3, which adds nucleophilic agents as amines and thioles in good yields.Addition of methanethiole and subsequent alkylation of the dithiocarbamate 7 gives S,S-dimethyl-imino-dithiocarbonate 8. 3-Chlorobenzothiophene-2-carboxamide 2 reacts with carbon disulphide and phenyl isothiocyanate by chlorine substitution and cyclisation to benzothienothiazines 9, 10 or 11.The structure of the final products were determined by analytical and spectroscopical dates.

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