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(η5:C5H4-CH2C6H4-p-Br)2ZrCl2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

654057-56-4

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654057-56-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 654057-56-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,4,0,5 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 654057-56:
(8*6)+(7*5)+(6*4)+(5*0)+(4*5)+(3*7)+(2*5)+(1*6)=164
164 % 10 = 4
So 654057-56-4 is a valid CAS Registry Number.

654057-56-4Downstream Products

654057-56-4Relevant academic research and scientific papers

CH-Activierungsreaktionen an unverbrueckten und verbrueckten Zirconocenkomplexen zur Darstellung von Metallacyclen und deren Verwendung in der katalytischen Ethylenpolymerisation

Licht, Andrea I.,Schneider, Katharina J.,Alt, Helmut G.

, p. 254 - 272 (2007/10/03)

The reaction of phenylalkyl substituted zirconocenedichloride complexes with two equivalents of n-butyllithium gives metallacyclic zirconocene complexes. In this reaction aromatic CH bonds can be activated in unbridged and bridged metallocenedichloride co

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