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4,4'-bis(1,2,3,4-tetraphenylphen-6-yl)-2,2'-bipyridyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1019994-53-6

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1019994-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1019994-53-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,9,9 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1019994-53:
(9*1)+(8*0)+(7*1)+(6*9)+(5*9)+(4*9)+(3*4)+(2*5)+(1*3)=176
176 % 10 = 6
So 1019994-53-6 is a valid CAS Registry Number.

1019994-53-6Downstream Products

1019994-53-6Relevant articles and documents

Tris(2,2′-bipyridyl)ruthenium(II) with branched polyphenylene shells: A family of charged shape-persistent nanoparticles

Haberecht, Monika C.,Schnorr, Jan M.,Andreitchenko, Ekaterina V.,Clark Jr., Christopher G.,Wagner, Manfred,Muellen, Klaus

, p. 1662 - 1667 (2008)

(Figure Presented) Cores for thought: Dendrimers based on an octahedral symmetry and with a central positively charged transition-metal complex have been prepared up to the third generation (see schematic representation). The shape-persistent dendrimers with a high density of aromatic rings are accessible by either a partly convergent synthesis or a divergent strategy in which the metal complex proved to be stable to high-temperature Diels-Alder reactions.

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