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1,4-bis(diphenylphosphino)-2-butene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73892-35-0

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73892-35-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73892-35-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,9 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73892-35:
(7*7)+(6*3)+(5*8)+(4*9)+(3*2)+(2*3)+(1*5)=160
160 % 10 = 0
So 73892-35-0 is a valid CAS Registry Number.

73892-35-0Relevant academic research and scientific papers

Metathesis of Phosphorus-containing Olefins catalysed by a Cyclometallated Aryloxo(chloro)neopentylidene-Tungsten Complex

Leconte, Michel,Jourdan, Isabelle,Pagano, Salvatore,Lefebvre, Frederic,Basset, Jean-Marie

, p. 857 - 858 (1995)

A cyclometallated O,O'-diphenyl aryloxy(chloro)neopentylidene-tungsten complex cyclo(OAr)(CHCMe3)Cl(OEt2) 1 is able to carry out metathesis of phosphorous containing olefins; diallylphenyl phosphane is metathetized intramolecularly to give the corresponding phospholene derivative 2 and allyldiphenyl phosphane gives the corresponding bisphosphane 3.

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