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(E)-methyl 2-(p-nitrophenylsulphinyl)hex-2-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111220-70-3

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111220-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111220-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,2,2 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 111220-70:
(8*1)+(7*1)+(6*1)+(5*2)+(4*2)+(3*0)+(2*7)+(1*0)=53
53 % 10 = 3
So 111220-70-3 is a valid CAS Registry Number.

111220-70-3Downstream Products

111220-70-3Relevant academic research and scientific papers

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

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