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bis[6'-(ethoxycarbonyl)-2,2'-bipyridin-6-yl]phenylphosphine oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

867251-82-9

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867251-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 867251-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,7,2,5 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 867251-82:
(8*8)+(7*6)+(6*7)+(5*2)+(4*5)+(3*1)+(2*8)+(1*2)=199
199 % 10 = 9
So 867251-82-9 is a valid CAS Registry Number.

867251-82-9Downstream Products

867251-82-9Relevant academic research and scientific papers

Bridging of bipyridine units by phenylphosphine links: Linear and cyclic oligomers and some acid derivatives

Ziessel, Raymond F.,Charbonniere, Loic J.,Mameri, Samir,Camerel, Franck

, p. 9835 - 9840 (2007/10/03)

Reaction of 6,6′-dibromo-2,2′-bipyridine with phenylphosphine under palladium-promoted cross-coupling conditions provides a variety of linear oligomers bearing two reactive bromo substituents as well as a cyclic dimer, characterized by X-ray crystallograp

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