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Pyridine, 2,2'-[1,2-ethanediylbis(oxy)]bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56446-65-2

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56446-65-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56446-65-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,4,4 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 56446-65:
(7*5)+(6*6)+(5*4)+(4*4)+(3*6)+(2*6)+(1*5)=142
142 % 10 = 2
So 56446-65-2 is a valid CAS Registry Number.

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56446-65-2Relevant academic research and scientific papers

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