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Di-tert-butyl (R)-2-(2-hydroxyethyl)cyclopropane-1,1-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

161111-12-2

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161111-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161111-12-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,1,1 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 161111-12:
(8*1)+(7*6)+(6*1)+(5*1)+(4*1)+(3*1)+(2*1)+(1*2)=72
72 % 10 = 2
So 161111-12-2 is a valid CAS Registry Number.

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