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1247181-41-4

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1247181-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1247181-41-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,7,1,8 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1247181-41:
(9*1)+(8*2)+(7*4)+(6*7)+(5*1)+(4*8)+(3*1)+(2*4)+(1*1)=144
144 % 10 = 4
So 1247181-41-4 is a valid CAS Registry Number.

1247181-41-4Relevant articles and documents

Alkene dihydroxylation with malonoyl peroxides: Catalysis using fluorinated alcohols

Picon, Sylvain,Rawling, Michael,Campbell, Matthew,Tomkinson, Nicholas C. O.

, p. 6250 - 6253 (2013/02/23)

The effect of fluorinated alcohols on the dihydroxylation of alkenes using cyclopropyl malonoyl peroxide is described. Addition of perfluoro-tert-butyl alcohol to a toluene solution of alkene and peroxide increases the rate of product formation and the stereoselectivity observed, providing a simple and effective method for acceleration of this important class of reaction. Basic hydrolysis of the crude reaction mixture provides access to syn-diols in high yield and stereoselectivity.

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