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(6-bromo-2-naphthalen-2-yl-4-oxo-4H-quinazolin-3-yl)-acetic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

259730-85-3

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259730-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259730-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,7,3 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 259730-85:
(8*2)+(7*5)+(6*9)+(5*7)+(4*3)+(3*0)+(2*8)+(1*5)=173
173 % 10 = 3
So 259730-85-3 is a valid CAS Registry Number.

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