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1-(4-ethoxyphenyl)-dispiro[azetidine((2,9'-fluorene)(3,9'-xanthene))]-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1344727-70-3

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1344727-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1344727-70-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,4,7,2 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1344727-70:
(9*1)+(8*3)+(7*4)+(6*4)+(5*7)+(4*2)+(3*7)+(2*7)+(1*0)=163
163 % 10 = 3
So 1344727-70-3 is a valid CAS Registry Number.

1344727-70-3Downstream Products

1344727-70-3Relevant academic research and scientific papers

On-column N-dearylation of 2-azetidinones by silica-supported ceric ammonium nitrate

Zarei, Maaroof,Jarrahpour, Aliasghar,Ebrahimi, Edris,Aye, Malihe,Torabi Badrabady, Seid Ali

body text, p. 5505 - 5512 (2012/09/11)

A modified traditional preparative chromatographic column can be used to achieve quantitative N-dearylation of N-(alkoxyphenyl), N-(alkoxynaphthyl), and N-(alkoxybenzyl)-2-azetidinones under mild conditions. Starting materials are charged on top of the co

Synthesis of mono-, bis-spiro- and dispiro-β-lactams and evaluation of their antimalarial activities

Jarrahpour, Aliasghar,Ebrahimi, Edris,De Clercq, Erik,Sinou, Véronique,Latour, Christine,Djouhri Bouktab, Lamia,Brunel, Jean Michel

, p. 8699 - 8704 (2011/12/02)

Some new mono-, bis-spiro- and dispiro-β-lactams have been synthesized from imines derived from 9H-fluoren-9-one and a ketene derived from 9H-xanthene-9-carboxylic acid or phenoxyacetic acid by a [2+2] cycloaddition reaction in good to excellent yields va

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