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3,6-Diphenyl-[1,2,4,5,3,6]tetrazadiborinane-1,4-dicarboxylic acid bis-methylamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28872-79-9

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28872-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28872-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,8,7 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28872-79:
(7*2)+(6*8)+(5*8)+(4*7)+(3*2)+(2*7)+(1*9)=159
159 % 10 = 9
So 28872-79-9 is a valid CAS Registry Number.

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