7,7'-dioxo-7,7'-p-phenylene-di-heptanoic acid is a complex organic compound with the chemical formula C18H26O6. It is a dicarboxylic acid, meaning it contains two carboxylic acid groups (-COOH). The compound is characterized by a central p-phenylene ring, which is a benzene ring with two hydroxyl groups (-OH) at the para positions (opposite sides of the ring). Attached to this ring are two heptanoic acid chains, each consisting of a seven-carbon alkyl chain ending in a carboxylic acid group. This molecule is known for its potential applications in the synthesis of various polymers and pharmaceuticals, as well as its use as a chelating agent in chemical analysis. Due to its structural complexity, it is often synthesized through multi-step processes and requires careful handling in laboratory settings.
The CAS Registry Mumber 4413-06-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,1 and 3 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4413-06: (6*4)+(5*4)+(4*1)+(3*3)+(2*0)+(1*6)=63 63 % 10 = 3 So 4413-06-3 is a valid CAS Registry Number.