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N,N-bis(p-toluenesulfonyl)-3-hydroxy-3-(3'-hydroxy-3'-azetidinyl)azetidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220332-09-2

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220332-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220332-09-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,3,3 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 220332-09:
(8*2)+(7*2)+(6*0)+(5*3)+(4*3)+(3*2)+(2*0)+(1*9)=72
72 % 10 = 2
So 220332-09-2 is a valid CAS Registry Number.

220332-09-2Downstream Products

220332-09-2Relevant academic research and scientific papers

Samarium iodide promoted coupling of N-substituted azetidin-3-ones. A novel route to spiroannulated heterocyclic oxiranes

Marchand, Alan P.,Devasagayaraj, Arokiasamy,Bott, Simon G.

, p. 149 - 156 (2007/10/03)

Samarium iodide promoted reductive coupling of N- ethoxycarbonylazetidine-3-one (1a), N-p-toluenesulfonylazetidine-3-one (1b), and N-benzhydrylazetidine-3-one (1c) each afforded the corresponding pinacol (2a-2c, respectively). Each pinacol was converted i

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