3,3'-dioxo-3,3'-m-phenylene-di-propionic acid, also known as 3,3'-m-phenylene-bis(propionic acid), is an organic compound with the chemical formula C11H10O6. It is a white crystalline solid that is soluble in water and various organic solvents. 3,3'-dioxo-3,3'-m-phenylene-di-propionic acid is a derivative of m-phenylenediamine, where two propionic acid groups are attached to the meta positions of the benzene ring. It is used as an intermediate in the synthesis of various pharmaceuticals, dyes, and other chemical products. Due to its versatile chemical structure, it has potential applications in the development of new materials and compounds with specific properties.
The CAS Registry Mumber 4481-99-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,8 and 1 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 4481-99: (6*4)+(5*4)+(4*8)+(3*1)+(2*9)+(1*9)=106 106 % 10 = 6 So 4481-99-6 is a valid CAS Registry Number.