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Ru(4+)*C5H5(1-)*HN(CH2CH2)2O*C4(C6H5)2H2(2-)*Br(1-)=((C5H5)Ru(HN(CH2CH2)2O)(C4(C6H5)2H2)Br) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109033-48-9

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109033-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109033-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,0,3 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 109033-48:
(8*1)+(7*0)+(6*9)+(5*0)+(4*3)+(3*3)+(2*4)+(1*8)=99
99 % 10 = 9
So 109033-48-9 is a valid CAS Registry Number.

109033-48-9Upstream product

109033-48-9Downstream Products

109033-48-9Relevant academic research and scientific papers

The Novel Cyclodimerization of Phenylacetylene at a Ruthenium(II) Centre. The Synthesis and X-Ray Structural Characterization of the First Metallacyclopentatriene, , and its Facile Conversion into Metallacyclopentadienes

Albers, Michel O.,Waal, Dirk J. A. de,Liles, David C.,Robinson, David J.,Singleton, Eric,Wiege, Manfred B.

, p. 1680 - 1682 (1986)

Cyclodimerization of two molecules of phenylacetylene at the ruthenium(II) centre in (C8H12 = cyclo-octa-1,5-diene) gives the novel ruthenacyclopentatriene characterized by 1H and 13H n.m.r. spectroscopy and by X-ray analysis; the triene undergoes facile 'oxidative addition' with donor ligands L (e.g. morpholine, trimethyl phosphite, dimethylphenylphosphine) in a bimolecular reaction involving an associative mode of activation to give the ruthenacyclopentadienes .

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