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(S)-2-[(3S,4R)-2-Oxo-3-phenoxy-4-((E)-styryl)-azetidin-1-yl]-propionic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

906644-74-4

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906644-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 906644-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,6,6,4 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 906644-74:
(8*9)+(7*0)+(6*6)+(5*6)+(4*4)+(3*4)+(2*7)+(1*4)=184
184 % 10 = 4
So 906644-74-4 is a valid CAS Registry Number.

906644-74-4Upstream product

906644-74-4Relevant academic research and scientific papers

Stereoselective synthesis of highly functionalised tricyclic β-lactams via intramolecular nitrilimine cycloaddition

Del Buttero, Paola,Molteni, Giorgio

, p. 1319 - 1321 (2006)

The novel azeto[2′,1′:1,2]pyrrolo[3,4-c]pyrazole skeleton has been obtained in both racemic and enantiopure forms by means of intramolecular cycloaddition of nitrilimines 6. Fully stereoselective cycloadditions were obtained, giving tricyclic β-lactams 7

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