Meso-3,4-di-p-tolyl-adipic acid is an organic compound with the chemical formula C16H16O4. It is a white crystalline solid that is derived from adipic acid, a dicarboxylic acid, by substituting two hydrogen atoms on the carbon chain with two p-tolyl groups. meso-3.4-di-p-tolyl-adipic acid is characterized by its symmetrical structure, which gives it the "meso" prefix, indicating that it is a meso compound with no optical isomers. It is used in the synthesis of various polymers and as a building block in the production of specialty chemicals. The compound's properties, such as its melting point and solubility, can be influenced by the presence of the p-tolyl groups, making it a valuable intermediate in organic synthesis.
The CAS Registry Mumber 1772-52-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,7 and 2 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 1772-52: (6*1)+(5*7)+(4*7)+(3*2)+(2*5)+(1*2)=87 87 % 10 = 7 So 1772-52-7 is a valid CAS Registry Number.