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4-[(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetyl]-1,4,7,10tetraaza-cyclododecane-2,8-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

289684-55-5

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289684-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 289684-55-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,6,8 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 289684-55:
(8*2)+(7*8)+(6*9)+(5*6)+(4*8)+(3*4)+(2*5)+(1*5)=215
215 % 10 = 5
So 289684-55-5 is a valid CAS Registry Number.

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