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(3S)-1-[(p-nitrobenzyloxy)2-thiophenylacetyl]-3-(acetylamino)azetidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

253445-86-2

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253445-86-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 253445-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,3,4,4 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 253445-86:
(8*2)+(7*5)+(6*3)+(5*4)+(4*4)+(3*5)+(2*8)+(1*6)=142
142 % 10 = 2
So 253445-86-2 is a valid CAS Registry Number.

253445-86-2Upstream product

253445-86-2Downstream Products

253445-86-2Relevant academic research and scientific papers

Synthesis, reactivity and biochemical evaluation of 1,3- substituted azetidin-2-ones as enzyme inhibitors

Beauve, Cecile,Bouchet, Michele,Touillaux, Roland,Fastrez, Jacques,Marchand-Brynaert, Jacqueline

, p. 13301 - 13320 (1999)

A series of monocyclic azetidinones were prepared, bearing, at position C-3, an acetylamino or a bromo substituent, at position N-1, a carboxymethyl group protected as p-nitrobenzyl ester (PNB) and α-functionalized with a potential leaving group (LG). The

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