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1-benzyl-5-carbomethoxy-2-thiobenzimidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100440-58-2

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100440-58-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100440-58-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,4,4 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 100440-58:
(8*1)+(7*0)+(6*0)+(5*4)+(4*4)+(3*0)+(2*5)+(1*8)=62
62 % 10 = 2
So 100440-58-2 is a valid CAS Registry Number.

100440-58-2Downstream Products

100440-58-2Relevant academic research and scientific papers

REACTION OF 2-THIOBENZAZOLES WITH THIONYL CHLORIDE

Mokrushina, G. A.,Kotovskaya, S. K.,Yurchenko, G. A.

, p. 872 - 875 (1985)

A new reaction in the benzimidazole series, viz., replacement of the mercapto group by chlorine by the action of thionyl chloride on 2-thiobenzimidazoles, was discovered.Benzoxazolone is formed by treatment of 2-thiobenzoxazole with thionyl chloride, and 2,2'-dithiobis(2-benzothiazole) is formed from 2-thiobenzothiazole.

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