441775-23-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 441775-23-1 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 3 respectively.
Calculate Digit Verification of CAS Registry Number 441775-23:
(8*4)+(7*4)+(6*1)+(5*7)+(4*7)+(3*5)+(2*2)+(1*3)=151
151 % 10 = 1
So 441775-23-1 is a valid CAS Registry Number.
441775-23-1Relevant articles and documents
Bisphenol aryl fluoride AB2 monomer and the hyperbranched polymer therefrom
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, (2008/06/13)
A self-polymerizable AB2monomer of the formula The resulting AB2monomer can be polymerized to afford high molecular, low viscosity hyperbranched ether-ketone-imide polymer having repeating units with hydroxyl endgroups.