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2-Chloromethyl-1,4-diphenyl-1,2-dihydro-naphthalen-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28273-59-8

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28273-59-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28273-59-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,2,7 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28273-59:
(7*2)+(6*8)+(5*2)+(4*7)+(3*3)+(2*5)+(1*9)=128
128 % 10 = 8
So 28273-59-8 is a valid CAS Registry Number.

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