1.2-Diphenyl-1.2-difluor-1.2-dibrom-α-ethan-dicarbonsaeure(4.4')-dimethylester is a complex organic compound with the molecular formula C20H14Br2F2O4. It is a derivative of α-ethanedicarbonsaeure, also known as ethanedioic acid or oxalic acid, with two diphenyl groups, two fluorine atoms, and two bromine atoms attached to the carbon atoms. The compound also features two methyl ester groups at the 4 and 4' positions, which are derived from the reaction of the carboxylic acid groups with methanol. This molecule is characterized by its unique structure, which combines the properties of fluorine, bromine, and ester groups, making it a potential candidate for various applications in the fields of chemistry and materials science.
The CAS Registry Mumber 2023-41-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,2 and 3 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2023-41: (6*2)+(5*0)+(4*2)+(3*3)+(2*4)+(1*1)=38 38 % 10 = 8 So 2023-41-8 is a valid CAS Registry Number.