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α,α'-dibromoglutaric acid methyl, t-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121049-93-2

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121049-93-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121049-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,0,4 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 121049-93:
(8*1)+(7*2)+(6*1)+(5*0)+(4*4)+(3*9)+(2*9)+(1*3)=92
92 % 10 = 2
So 121049-93-2 is a valid CAS Registry Number.

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