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6-Hydroxy-5-methylene-1-phenylselanylmethyl-7,9-dipropyl-2-oxa-7,9-diaza-bicyclo[4.2.2]decane-8,10-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80816-65-5

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80816-65-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80816-65-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,1 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 80816-65:
(7*8)+(6*0)+(5*8)+(4*1)+(3*6)+(2*6)+(1*5)=135
135 % 10 = 5
So 80816-65-5 is a valid CAS Registry Number.

80816-65-5Relevant academic research and scientific papers

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