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86895-70-7

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86895-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86895-70-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,8,9 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 86895-70:
(7*8)+(6*6)+(5*8)+(4*9)+(3*5)+(2*7)+(1*0)=197
197 % 10 = 7
So 86895-70-7 is a valid CAS Registry Number.

86895-70-7Relevant articles and documents

Stereochemistry in the Knoevenagel Reaction of Methyl Arylsulphinylacetate and Aldehydes

Tanikaga, Rikuhei,Konya, Naoto,Tamura, Tadashi,Kaji, Aritsune

, p. 825 - 830 (2007/10/02)

The stereochemistry of the mechanism of the amine-catalyzed Knoevenagel reaction has been studied.Simple treatment of methyl arylsulphinylacetate (1) and aldehydes (2) with a catalytic amount of a secondary amine produced thermodynamically stable E-alkene

ALKYLATION OF EXTENDED ENOLATES FROM α-PHENYLTHIO CROTONATE ESTERS

Durman, John,Hunt, Paul G.,Warren, Stuart

, p. 2113 - 2116 (2007/10/02)

Conditions are described for the formation of enolate anions from substituted α-phenylthio-crotonate esters and their alkylation at the α-carbon atom.

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