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863253-31-0

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863253-31-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 863253-31-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,2,5 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 863253-31:
(8*8)+(7*6)+(6*3)+(5*2)+(4*5)+(3*3)+(2*3)+(1*1)=170
170 % 10 = 0
So 863253-31-0 is a valid CAS Registry Number.

863253-31-0Downstream Products

863253-31-0Relevant articles and documents

Investigation of glycine α-ketoamide HCV NS3 protease inhibitors: Effect of carboxylic acid isosteres

Han, Wei,Jiang, Xiangjun,Hu, Zilun,Wasserman, Zelda R.,Decicco, Carl P.

, p. 3487 - 3490 (2007/10/03)

The design and synthesis of tetrapeptide-based α-ketoamides containing prime side acid isosteres HCV NS3 protease inhibitors are described. Tetrazole, sulfonic acid, and N-sulfonylcarboxamids were demonstrated to be efficient carboxylic acid replacements.

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