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chrysen-2-yl-cyclohexyl ketone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

659719-69-4

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659719-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 659719-69-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,9,7,1 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 659719-69:
(8*6)+(7*5)+(6*9)+(5*7)+(4*1)+(3*9)+(2*6)+(1*9)=224
224 % 10 = 4
So 659719-69-4 is a valid CAS Registry Number.

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659719-69-4Relevant academic research and scientific papers

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