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2-Azetidinecarboxylic acid, 1-(diphenylmethyl)-3-[(1R)-1-hydroxyethyl]-4-oxo-, 1,1-dimethylethyl ester, (2S,3S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

566202-58-2

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566202-58-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 566202-58-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,6,2,0 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 566202-58:
(8*5)+(7*6)+(6*6)+(5*2)+(4*0)+(3*2)+(2*5)+(1*8)=152
152 % 10 = 2
So 566202-58-2 is a valid CAS Registry Number.

566202-58-2Relevant academic research and scientific papers

A new method of N-benzhydryl deprotection in 2-azetidinone series

Laurent, Mathieu,Belmans, Marc,Kemps, Luc,Ce?re?siat, Marcel,Marchand-Brynaert, Jacqueline

, p. 570 - 576 (2007/10/03)

A mild and efficient procedure for the selective cleavage of N-benzhydryl protecting group of β-lactams is described. The protected 2-azetidinones 4, precursors of carbapenems, were treated with a stoichiometric amount of N-bromosuccinimide and a catalyti

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