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tris(4-vinylbanzyl)phosphine oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

916773-71-2

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916773-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 916773-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,7,7 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 916773-71:
(8*9)+(7*1)+(6*6)+(5*7)+(4*7)+(3*3)+(2*7)+(1*1)=202
202 % 10 = 2
So 916773-71-2 is a valid CAS Registry Number.

916773-71-2Upstream product

916773-71-2Relevant academic research and scientific papers

One-pot synthesis of ultra-branched mixed tetradentate tripodal phosphines and phosphine chalcogenides

Gusarova, Nina K.,Kuimov, Vladimir A.,Malysheva, Svetlana F.,Belogorlova, Nataliya A.,Albanov, Alexander I.,Trofimov, Boris A.

, p. 9218 - 9225 (2012/11/07)

Ultra-branched mixed tetradentate tripodal phosphines and phosphine chalcogenides have been synthesized by the exhaustive regioselective addition of secondary phosphines, phosphine sulfides and phosphine selenides to available tris(4-vinylbenzyl)phosphine oxide under free-radical conditions (UV irradiation or AIBN) in good to excellent yields.

Reactions of elemental phosphorus and phosphine with electrophiles in superbasic systems: XX. Phosphorylation of 4-vinylbenzyl chloride with elemental phosphorus

Malysheva,Kuimov,Gusarova,Sukhov,Smetannikov,Tarasova,Trofimov

, p. 1880 - 1886 (2008/09/18)

4-Vinylbenzyl chloride reacts with white and red phosphorus, as well as with nanostructured "activated" red phosphorus (complex organophosphorus polymer prepared from white phosphorus under ionizing radiation) in the system concentrated aqueous KOH-dioxan

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