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16282-71-6

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16282-71-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16282-71-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,8 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16282-71:
(7*1)+(6*6)+(5*2)+(4*8)+(3*2)+(2*7)+(1*1)=106
106 % 10 = 6
So 16282-71-6 is a valid CAS Registry Number.

16282-71-6Downstream Products

16282-71-6Relevant articles and documents

Comparative study of the reactions of n-BuMgBr and n-BuLi with cyclododecanone

Zakharkin, L. I.,Churilova, I. M.,Petrovskii, P. V.

, p. 863 - 865 (2007/10/02)

The composition of the products obtained in the reaction of n-BuMgBr and n-BuLi with cyclododecanone (1) has revealed that 1 exhibits the properties of a sterically hindered ketone.The highest yield of 1-butylcyclododecanol (2) was achieved with the use of n-BuMgBr, but in this case cyclododecanol was also formed, whereas the use of n-BuLi led to the tertiary alcohol more distinctly.Dehydration of alcohol 2 resulted in a mixture of three olefins containing up to 90percent of E- and Z- isomers of 1-butylcyclododecene.

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