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2-[(diphenylphosphinoyl)hydroxymethyl]-1-vinylbenzimidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

475475-59-3

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475475-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 475475-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,5,4,7 and 5 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 475475-59:
(8*4)+(7*7)+(6*5)+(5*4)+(4*7)+(3*5)+(2*5)+(1*9)=193
193 % 10 = 3
So 475475-59-3 is a valid CAS Registry Number.

475475-59-3Relevant academic research and scientific papers

Catalyst- and solvent-free rapid addition of secondary phosphine chalcogenides to aldehydes: Another click chemistry

Gusarova, Nina K.,Ivanova, Nina I.,Volkov, Pavel A.,Khrapova, Kseniya O.,Larina, Luydmila I.,Smirnov, Vladimir I.,Borodina, Tatyana N.,Trofimov, Boris A.

, p. 1611 - 1622 (2015/03/18)

Abstract An efficient catalyst- and solvent-free method for the synthesis of tertiary α-hydroxyphosphine chalcogenides, via the almost quantitative addition of secondary phosphine chalcogenides to diverse aldehydes under mild conditions (20-52 °C, from 10 min to 5 h), is reported.

Synthesis and properties of 2-(diorganylphosphorylhydroxymethyl)-1-organylimidazoles

Gusarova,Arbuzova,Reutskaya,Ivanova,Baikalova,Sinegovskaya,Chipanina,Afonin,Zyryanova

, p. 65 - 70 (2007/10/03)

1-Organyl-2-formylimidazoles and -benzimidazoles react with diorganylphosphine oxides under mild conditions (room temperature, dioxane, 1 h) to give in practically quantitative yields 2-(diorganylphosphorylhydroxymethyl)-1-organylimidazoles - highly react

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