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2,5-Dibromo-4-methyl-1-[3,5-bis(bromomethyl)phenoxymethyl]benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220486-91-9

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220486-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220486-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,4,8 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 220486-91:
(8*2)+(7*2)+(6*0)+(5*4)+(4*8)+(3*6)+(2*9)+(1*1)=119
119 % 10 = 9
So 220486-91-9 is a valid CAS Registry Number.

220486-91-9Downstream Products

220486-91-9Relevant academic research and scientific papers

Entering a new level of use for Suzuki cross-coupling: Poly(para-phenylene)s with fourth-generation dendrons

Bo, Zhishan,Schlueter, A. Dieter

, p. 3235 - 3241 (2007/10/03)

Three different synthetic routes to the fourth-generation (G4) macromonomers 4, 6, and 9 for Suzuki polycondensation (SPC) are described and compared in their efficiency. Monomer 9 was selected the best as judged by the number and feasibility of synthetic

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