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2-(4-methylphenyl)-2-oxoethyl ({[(4-bromobenzoyl)amino]acetyl}amino)acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

664975-20-6

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664975-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 664975-20-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,4,9,7 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 664975-20:
(8*6)+(7*6)+(6*4)+(5*9)+(4*7)+(3*5)+(2*2)+(1*0)=206
206 % 10 = 6
So 664975-20-6 is a valid CAS Registry Number.

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