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7-[2-(1H-indol-5-yloxy)-ethyl]-3,4-dihydro-2H-[1,8]naphthyridine-1-carboxylic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

445490-80-2

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445490-80-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 445490-80-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,5,4,9 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 445490-80:
(8*4)+(7*4)+(6*5)+(5*4)+(4*9)+(3*0)+(2*8)+(1*0)=162
162 % 10 = 2
So 445490-80-2 is a valid CAS Registry Number.

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