α-(3,4,5,6-Tetrachlor-2-hydroxy-phenylazo)-isobuttersaeure-methylester, also known as 2-(3,4,5,6-tetrachloro-2-hydroxyphenylazo)-2-methylpropanoic acid methyl ester, is a synthetic organic compound characterized by its complex molecular structure. It features a tetrachlorophenylazo group attached to an isobutyric acid methyl ester moiety. α-(3,4,5,6-Tetrachlor-2-hydroxy-phenylazo)-isobuttersaeure-methylester is primarily used as a chemical intermediate in the synthesis of various dyes and pigments, particularly those with colorfast properties. Its unique structure, with four chlorine atoms substituting the phenyl ring, contributes to its stability and reactivity in chemical processes. Due to its potential applications in the dye industry, it is important to understand its properties and reactivity for the development of new colorants.
The CAS Registry Mumber 17059-96-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,0,5 and 9 respectively; the second part has 2 digits, 9 and 6 respectively. Calculate Digit Verification of CAS Registry Number 17059-96: (7*1)+(6*7)+(5*0)+(4*5)+(3*9)+(2*9)+(1*6)=120 120 % 10 = 0 So 17059-96-0 is a valid CAS Registry Number.