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189154-06-1

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189154-06-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189154-06-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,1,5 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 189154-06:
(8*1)+(7*8)+(6*9)+(5*1)+(4*5)+(3*4)+(2*0)+(1*6)=161
161 % 10 = 1
So 189154-06-1 is a valid CAS Registry Number.

189154-06-1Relevant articles and documents

Friedel-Crafts Chemistry. XXI. Cyclisation versus Elimination Behaviour of some 1-Naphthyl-containing Carbinols under the Influence of Acid Catalysts

Khalaf, Ali A.,Makki, Mohamad S. I. T.,Kabli, Rida A.

, p. 148 - 151 (2007/10/03)

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