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(4-chlorobenzyl)(phenyl)phosphinic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

23834-40-4

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23834-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23834-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,8,3 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 23834-40:
(7*2)+(6*3)+(5*8)+(4*3)+(3*4)+(2*4)+(1*0)=104
104 % 10 = 4
So 23834-40-4 is a valid CAS Registry Number.

23834-40-4Relevant academic research and scientific papers

Gold-Catalyzed Access to Isophosphinoline 2-Oxides

Ayad, Tahar,Boosaliki, Hooriye,Burilov, Alexander R.,Chacktas, Geraud,Darvish, Fatemeh,Hariri, Mina,Lebibi, Jacques,Mengue Me Ndong, Karen-Pacelye,Mwande-Maguene, Gabin,Pirat, Jean-Luc,Sechet, Nora,Tran Do, Minh Loan,Virieux, David

, p. 7813 - 7824 (2021)

Gold(I)-catalyzed reactions of electron-poor alkynes are still a challenging process. A straightforward synthesis of phosphorus-based heterocycles, namely, 2-phenyl 1H-isophosphinoline 2-oxides 1, is reported. The reaction used PPh3AuCl precatalyst in com

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