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89899-10-5

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89899-10-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89899-10-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,9 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89899-10:
(7*8)+(6*9)+(5*8)+(4*9)+(3*9)+(2*1)+(1*0)=215
215 % 10 = 5
So 89899-10-5 is a valid CAS Registry Number.

89899-10-5Downstream Products

89899-10-5Relevant articles and documents

Alkylation and acylation of some activated aromatic substrates by organosilicon compounds

Artamkina, G. A.,Kovalenko, S. V.,Beletskaya, I. P.,Reutov, O. A.

, p. 139 - 150 (1987)

A method of alkylation and acylation of trinitrobenzene employing the oxidation of anionic ?-complexes generated from organosilicon reagents in the presence of KF/18-crown-6 ether is described.The method enables the introduction of alkyl and acyl substitu

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