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89775-53-1

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89775-53-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89775-53-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,7 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89775-53:
(7*8)+(6*9)+(5*7)+(4*7)+(3*5)+(2*5)+(1*3)=201
201 % 10 = 1
So 89775-53-1 is a valid CAS Registry Number.

89775-53-1Relevant articles and documents

THE RELATIVE REACTIVITY OF 2-METHYL-1,3-DIOXOLANE IN RADICAL REACTION WITH UNSATURATED COMPOUNDS

Ryabinina, T. A.,Kruglov, D. E.,Pastushenko, E. V.,Terent'ev, A. B.

, p. 602 - 605 (2007/10/02)

The reactivity of 2-methyl-1,3-dioxolan-2-yl radicals toward α-olefins containing substituents with various polarities was studied.There is a substantial increase in the relative addition rate constant in the series consisting of vinyl butyl ether, 1-hexene, vinyl acetate, trimethylvinylsilane, methyl acrylate, and acrylonitrile.This indicates that the 2-methyl-1,3-dioxolan-2-yl radicals have clearly defined nucleophilic character.

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