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cis-2,4-diphenyl-1-p-toluenesulfonylazetidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74726-67-3

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74726-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74726-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,2 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74726-67:
(7*7)+(6*4)+(5*7)+(4*2)+(3*6)+(2*6)+(1*7)=153
153 % 10 = 3
So 74726-67-3 is a valid CAS Registry Number.

74726-67-3Relevant academic research and scientific papers

cis- And trans-N-Nitroso-2,4-diphenylazetidines

Powell, Burwell F.,Reichenthal, Jules,Overberger, C. G.,Anselme, J.-P.

, p. 219 - 224 (2007/10/02)

The synthesis of cis- and trans-2,4-diphenylazetidines as well as that of their N-nitroso derivatives is described.The "abnormal" reduction of the N-nitrosamines gives a cis-trans mixture of the expected 1,2-diphenylcyclopropanes.However, no stereochemical correlations could be made owing to the base-induced isomerisation of the starting N-nitrosamines during the course of the reaction.

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