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1H-Benzimidazole, 2-[[tris(1-methylethyl)silyl]ethynyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

486999-92-2

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486999-92-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 486999-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,6,9,9 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 486999-92:
(8*4)+(7*8)+(6*6)+(5*9)+(4*9)+(3*9)+(2*9)+(1*2)=252
252 % 10 = 2
So 486999-92-2 is a valid CAS Registry Number.

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