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8-bromo-[1,6]naphthyridine-2-carboxylic acid (2-isopropoxybenzylamide) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

197507-13-4

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197507-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197507-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,5,0 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 197507-13:
(8*1)+(7*9)+(6*7)+(5*5)+(4*0)+(3*7)+(2*1)+(1*3)=164
164 % 10 = 4
So 197507-13-4 is a valid CAS Registry Number.

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