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[W(N2)2(1,2-bis(diphenylphosphino)ethane)2] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28915-54-0

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28915-54-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28915-54-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,9,1 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 28915-54:
(7*2)+(6*8)+(5*9)+(4*1)+(3*5)+(2*5)+(1*4)=140
140 % 10 = 0
So 28915-54-0 is a valid CAS Registry Number.

28915-54-0Upstream product

28915-54-0Relevant academic research and scientific papers

Double deprotonation of coordinated ethylimide to CH3CN: Molecular mechanism and relevance to the chemistry of Mo and W organoimides

Sivasankar, Chinnappan,Tuczek, Felix

, p. 3396 - 3398 (2007/10/03)

Reaction of [MCl(NEt)(dppe)2]Cl (M = Mo, W) with n-BuLi in tert-butyl methyl ether under an N2 atmosphere yields the M(0) bis(dinitrogen) complexes [M(N2)2(dppe)2] and acetonitrile. A mechanism is proposed for this reaction which involves an anionic chloro-acetonitrile intermediate. The implications of these findings to the chemistry of Mo and W organoimides are discussed. The Royal Society of Chemistry 2006.

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