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4H-1-Benzopyran-4-one, 3-[5-(benzoyloxy)-2,4-bis(1-methylethoxy)phenyl]-7-(1-methylethoxy)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

849338-63-2

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849338-63-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 849338-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,3,3 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 849338-63:
(8*8)+(7*4)+(6*9)+(5*3)+(4*3)+(3*8)+(2*6)+(1*3)=212
212 % 10 = 2
So 849338-63-2 is a valid CAS Registry Number.

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