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Ethanone, 2-bromo-1-naphtho[2,1-b]furan-2-yl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

865367-56-2

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865367-56-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 865367-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,5,3,6 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 865367-56:
(8*8)+(7*6)+(6*5)+(5*3)+(4*6)+(3*7)+(2*5)+(1*6)=212
212 % 10 = 2
So 865367-56-2 is a valid CAS Registry Number.

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