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(E)-1-(diethyl phosphonato)-2-phenyl-1-hexene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190772-83-9

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190772-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190772-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,7,7 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 190772-83:
(8*1)+(7*9)+(6*0)+(5*7)+(4*7)+(3*2)+(2*8)+(1*3)=159
159 % 10 = 9
So 190772-83-9 is a valid CAS Registry Number.

190772-83-9Downstream Products

190772-83-9Relevant academic research and scientific papers

Novel addition reactions of titanacycle phosphonates by tuning of Ti(O-i-Pr)4/2i-PrMgCl)

Quntar, Abed Al Aziz,Srebnik, Morris

, p. 58 - 59 (2007/10/03)

Di- or tri-substituted vinylphosphonates, 2-5, can be obtained in a highly regio- and stereoselective manner from 1-alkynylphosphonates, by manipulation of Ti(O-i-Pr)4/2i-PrMgCl.

Facile and stereoselective synthesis of vinylphosphonates

Cristau, Henri-Jean,Mbianda, Xavier Yangkou,Beziat, Yves,Gasc, Marie-Benedicte

, p. 301 - 311 (2007/10/03)

Stereoselective syntheses of mono-, di- and trisubstituted diethyl alk-1-enylphosphonates, starting from readily available alk-1-ynylphosphonates, have been developed, using catalytic hydrogenation or cuprate addition on the triple bond.

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