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2-(4-bromophenylmethyl)cyclopenta-1,3-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

949089-99-0

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949089-99-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 949089-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,9,0,8 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 949089-99:
(8*9)+(7*4)+(6*9)+(5*0)+(4*8)+(3*9)+(2*9)+(1*9)=240
240 % 10 = 0
So 949089-99-0 is a valid CAS Registry Number.

949089-99-0Upstream product

949089-99-0Relevant 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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