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115579-81-2

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115579-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115579-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,5,7 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 115579-81:
(8*1)+(7*1)+(6*5)+(5*5)+(4*7)+(3*9)+(2*8)+(1*1)=142
142 % 10 = 2
So 115579-81-2 is a valid CAS Registry Number.

115579-81-2Downstream Products

115579-81-2Relevant articles and documents

NOVEL SYNTHESIS OF β-SILOXY ESTERS BY CONDENSATION OF CARBONYLS AND TRIMETHYLSILANE WITH α,β-UNSATURATED ESTERS CATALYZED BY RhCl3

Revis, Anthony,Hilty, Terrence K.

, p. 4809 - 4812 (2007/10/02)

A novel one pot reaction of α,β-unsaturated esters with carbonyls and trimethylsilane gave good yields of β-siloxy esters.This RhCl3 catalyzed method improves upon the two step reaction of silyl ketene acetals with carbonyls.

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