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Methanone, (5-amino-1,3-phenylene)bis[(4-hydroxyphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

441775-25-3

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441775-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 441775-25-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,1,7,7 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 441775-25:
(8*4)+(7*4)+(6*1)+(5*7)+(4*7)+(3*5)+(2*2)+(1*5)=153
153 % 10 = 3
So 441775-25-3 is a valid CAS Registry Number.

441775-25-3Relevant academic research and scientific papers

A new hyperbranched poly(arylene-ether-ketone-imide): Synthesis, chain-end functionalization, and blending with a bis(maleimide)

Baek, Jong-Beom,Qin, Haihu,Mather, Patrick T.,Tan, Loon-Seng

, p. 4951 - 4959 (2007/10/03)

While aromatic polyimides have found widespread use as high-performance polymers, the present work addressed the need for organosoluble pre-imidized materials through the use of a hyperbranching scheme. The AB2 monomer, N-[3,5-bis(4-hydroxybenz

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