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2-(3-Carboxy-4-ethoxycarbonyl-2-oxo-1,2-dihydro-1-pyridyl)-N-(2-tert-butyldimethylsilyloxy-3,3,3-trifluoro-1-isopropylpropyl)acetamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

159780-16-2

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159780-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159780-16-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,7,8 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 159780-16:
(8*1)+(7*5)+(6*9)+(5*7)+(4*8)+(3*0)+(2*1)+(1*6)=172
172 % 10 = 2
So 159780-16-2 is a valid CAS Registry Number.

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