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3-BROMO-4',4''-DIMETHOXYTRITYL ALCOHOL is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

845790-76-3

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845790-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 845790-76-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,7,9 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 845790-76:
(8*8)+(7*4)+(6*5)+(5*7)+(4*9)+(3*0)+(2*7)+(1*6)=213
213 % 10 = 3
So 845790-76-3 is a valid CAS Registry Number.

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