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16486-89-8

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16486-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16486-89-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,8 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 16486-89:
(7*1)+(6*6)+(5*4)+(4*8)+(3*6)+(2*8)+(1*9)=138
138 % 10 = 8
So 16486-89-8 is a valid CAS Registry Number.

16486-89-8Upstream product

16486-89-8Downstream Products

16486-89-8Relevant articles and documents

Acetal Chlorination with MnO2-Trimethylchlorosilane

Bellesia, Franco,Boni, Monica,Ghelfi, Franco,Grandi, Romano,Pagnoni, Ugo M.,Pinetti, Adriano

, p. 4579 - 4586 (1992)

α-Chloroacetals are obtained in almost quantitative yields, by treating acetals with MnO2-trimethylchlorosilane in CH3OH:CH3CN (1:1).The halogenation is explained by a ligand-transfer process on an enolether intermediate, mediated by a Mn(IV)-chloride species.Key Words: Acetals, Aldehydes, Chlorination, Maganese(IV)oxide, Trimethylchlorosilane, Ligand-transfer

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