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(2E,2E')-2,2'-({[(ethenyldiphenylphosphoranylidene)amino]phosphinothioylidene}bis(oxy-1,4-phenylenemethylidyne))bis-1-methyl-phosphorohydrazidothioic acid O,O,O,O-tetrakis(4-cyanophenyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

557793-29-0

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557793-29-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 557793-29-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,7,7,9 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 557793-29:
(8*5)+(7*5)+(6*7)+(5*7)+(4*9)+(3*3)+(2*2)+(1*9)=210
210 % 10 = 0
So 557793-29-0 is a valid CAS Registry Number.

557793-29-0Relevant academic research and scientific papers

1,2,3,4-Heterohexatrienes as new tools for Michael-type additions usable for the synthesis of phosphorus dendrimers

Maraval, Valérie,Laurent, Régis,Donnadieu, Bruno,Caminade, Anne-Marie,Majoral, Jean-Pierre

, p. 389 - 396 (2007/10/03)

Linear 1,2,3,4-heterohexatrienes of type H2C=CHP(R)2=NP(R′)2 (X = O, S) are used in Michael-type additions of various primary or secondary amines and hydrazines. The use of functionalized amines allowed the grafting of oth

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