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N-cyclooctyl-7H-purin-6-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

919730-72-6

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919730-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 919730-72-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,7,3 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 919730-72:
(8*9)+(7*1)+(6*9)+(5*7)+(4*3)+(3*0)+(2*7)+(1*2)=196
196 % 10 = 6
So 919730-72-6 is a valid CAS Registry Number.

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