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fac-(OC)3Re(Br)(P(CH2CH(CH2)6)(C6H5)2)2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221693-75-0

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221693-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221693-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,6,9 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 221693-75:
(8*2)+(7*2)+(6*1)+(5*6)+(4*9)+(3*3)+(2*7)+(1*5)=130
130 % 10 = 0
So 221693-75-0 is a valid CAS Registry Number.

221693-75-0Relevant academic research and scientific papers

Olefin metatheses in metal coordination spheres: A new strategy for cyclic and macrocyclic organometallic compounds

Martin-Alvarez, Jose Miguel

, p. 955 - 957 (2008/10/08)

The cationic and neutral rhenium and platinum complexes [(t]5-C5Hs)Re(NO)(PPh3)(S(CH2CH= CH2)2)]+TfO-,fac-(OC)3Re(Br){PPh2(CH2)6CH=CH2}2, and cis-Pt(Cl)2{PPh2(CH2)6CH=CH2}2, which contain sulfide or phosphine ligands with (CH2)nCH=CH2 substituents, undergo efficient intramolecular metatheses with (Cl)2(PCy3)2Ru(=CHPh) to give new sulfide and chelating diphosphine complexes with 5- and 17membered rings.

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