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476324-40-0

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476324-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 476324-40-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,6,3,2 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 476324-40:
(8*4)+(7*7)+(6*6)+(5*3)+(4*2)+(3*4)+(2*4)+(1*0)=160
160 % 10 = 0
So 476324-40-0 is a valid CAS Registry Number.

476324-40-0Downstream Products

476324-40-0Relevant articles and documents

Microwave promoted environmentally benign synthesis of 2- aminobenzothiazoles and their urea derivatives

Li, Zheng,Xiao, Shuxiu,Tian, Guoqiang,Zhu, Anguo,Feng, Xu,Liu, Jing

, p. 1124 - 1133 (2008)

2-Aminobenzothiazoles were efficiently synthesized using stable, crystalline tetrabutylammonium tribromide instead of toxic, corrosive liquid bromine under solvent-free and microwave irradiation condition. Furthermore, benzothiazol-2-ylureas were synthesized in good to high yield by reactions of 2-aminobenzothiazoles with N-trichloroacetanilides, which were used as a substitute for toxic, unstable isocyanates, under microwave irradiation condition. This protocol has advantages of no utilization of hazardous chemicals, rapid reaction rate, high yield, and easy work-up procedure. Copyright Taylor & Francis Group, LLC.

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