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{(S)-1-[(2S,3R)-3-Allyl-1-(4-methoxy-phenyl)-4-oxo-azetidin-2-yl]-3-methyl-butyl}-carbamic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144260-66-2

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144260-66-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144260-66-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,2,6 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 144260-66:
(8*1)+(7*4)+(6*4)+(5*2)+(4*6)+(3*0)+(2*6)+(1*6)=112
112 % 10 = 2
So 144260-66-2 is a valid CAS Registry Number.

144260-66-2Relevant academic research and scientific papers

Stereocontrolled Synthesis of 3,5-Dialkyl-4-Amino Pyrrolidin-2-ones From β-Lactams as Chiral Templates.

Palomo, Claudio,Cossio, Fernando P.,Cuevas, Carmen,Odriozola, Jose M.,Ontoria, Jesus M.

, p. 4827 - 4830 (1992)

A new approach to 3,5-dialkyl pyrrolidin-2-ones by intramolecular rearrangement of both cis and trans 3-alkyl-4-(1-aminoalkyl) β-lactams is described.

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