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78504-79-7

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78504-79-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78504-79-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,0 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78504-79:
(7*7)+(6*8)+(5*5)+(4*0)+(3*4)+(2*7)+(1*9)=157
157 % 10 = 7
So 78504-79-7 is a valid CAS Registry Number.

78504-79-7Downstream Products

78504-79-7Relevant articles and documents

OXIDATIVE TRITYLDEMERCURATION OF ORGANOMERCURY COMPOUNDS

Uglova, E. V.,Makhaev, V. D.,Reutov, O. A.

, p. 1386 - 1389 (2007/10/02)

In the reactions of Ph3CX (X=Cl, Br) with dialkylmercury compounds containing β-hydrogen atoms in the presence of oxygen the main result is determined by competition between two processes, i.e., β elimination (intermolecular hydride transfer) and oxidation with the formation of the peroxide Ph3COOAlk.By variation in the conditions of the reaction between dialkylmercury and triphenylbromomethane a method was found for the production of alkyl triphenylmethyl peroxides containing various primary and secondary alkyl radicals.The stereochemistry was investigated, and the mechanism of the formation of alkyl triphenylmethyl peroxides is discussed.

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