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(3S,4S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-([1,3]dithiane-2-carbonyl)-1-(4-methoxy-phenyl)-azetidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

113396-76-2

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113396-76-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113396-76-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,9 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 113396-76:
(8*1)+(7*1)+(6*3)+(5*3)+(4*9)+(3*6)+(2*7)+(1*6)=122
122 % 10 = 2
So 113396-76-2 is a valid CAS Registry Number.

113396-76-2Downstream Products

113396-76-2Relevant academic research and scientific papers

ACYCLIC STEREOCHEMICAL CONTROL USING HEXACARBONYLDICOBALT STABILIZED PROPARGYL CATIONS. A HIGHLY STEREOSELECTIVE ROUTE TO 1β-METHYLCARBAPENEM PRECURSORS.

Prasad, J. Siva,Liebeskind, Lanny S.

, p. 1857 - 1860 (2007/10/02)

A highly stereoselective route to precursors of 1β-methylcarbapenems is described.Hydride reduction of a hexacarbonyldicobalt stabilized propargyl cation derived from a 4-acyl-2-azetidinone prepared using the Weinreb ketone synthesis proceeds with complete stereochemical control to a 1β-methylcarbapenem precursor bearing an alkynyl unit.The alkyne is readily elaborated to (3S,4R)-3--4--2-azetidin-2-one or hydrogenated and oxidatively cleaved to (3S,4S)-3--4--azetidin-2-one.

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