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2-(4-Chloro-phenyl)-4-dimethylamino-6-phenyl-4a,7a-dihydro-4H-pyrrolo[3,4-b][1,4]thiazine-5,7-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145223-89-8

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145223-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145223-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,2,2 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 145223-89:
(8*1)+(7*4)+(6*5)+(5*2)+(4*2)+(3*3)+(2*8)+(1*9)=118
118 % 10 = 8
So 145223-89-8 is a valid CAS Registry Number.

145223-89-8Relevant academic research and scientific papers

4H-1,4-THIAZINES ET 2H-1,4-THIAZINES A PARTIR DE 2-(DIALKYLHYDRAZONO)THIOACETOPHENONES

Reliquet, A.,Besbes, R.,Reliquet, F.,Meslin, J. C.

, p. 211 - 218 (2007/10/02)

2-(Dialkylhydrazono)thioacetophenones 1 react with N-phenylmaleimide and lead via cycloaddition to 4-amino-3,4-dihydro-2H-1,4-thiazines 2 which are easily converted into 4H-1,4-thiazines 3.Reaction with 1,4-naphthoquinone leads directly to 4H-1,4-

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