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Silane, (2-bromo-1-oxo-2-propenyl)(1,1-dimethylethyl)dimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

872863-05-3

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872863-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 872863-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,8,6 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 872863-05:
(8*8)+(7*7)+(6*2)+(5*8)+(4*6)+(3*3)+(2*0)+(1*5)=203
203 % 10 = 3
So 872863-05-3 is a valid CAS Registry Number.

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