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21048-53-3

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21048-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21048-53-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,4 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 21048-53:
(7*2)+(6*1)+(5*0)+(4*4)+(3*8)+(2*5)+(1*3)=73
73 % 10 = 3
So 21048-53-3 is a valid CAS Registry Number.

21048-53-3Downstream Products

21048-53-3Relevant articles and documents

Oxidative esterification of alkenes via π- and σ-organopalladium complexes: New pathways for the reaction

Kozitsyna, N.Yu.,Bukharkina,Martens,Vargaftik,Moiseev

, p. 69 - 75 (2001)

New mechanistic data on the oxidative esterification of alkenes were obtained in the study of the reaction of Pd(II) acetate with hex-1-ene, methylcyclohex-1-ene and racemic α-pinene in a chloroform solution. High yields of unsaturated esters with terminal alcohol group were found in the oxidation of hex-1-ene, while the exocyclic methyl groups in methylcyclohex-1-ene and α-pinene remain untouched.

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