1,3-Benzenedicarboxylic acid, 4-[(phenylmethyl)thio]-, dimethyl ester is a complex organic compound with the chemical formula C17H16O4S. It is a derivative of benzene dicarboxylic acid, featuring a phenylmethyl (benzyl) group attached to the sulfur atom at the 4-position. The dimethyl ester functional group is present, indicating two methyl groups are esterified to the carboxylic acid groups. 1,3-Benzenedicarboxylic acid, 4-[(phenylmethyl)thio]-, dimethyl ester is characterized by its aromatic structure and the presence of a thioether linkage, which contributes to its unique chemical properties. It is typically synthesized for use in the pharmaceutical and chemical industries, where it may serve as an intermediate in the production of various compounds or as a reagent in organic synthesis.
The CAS Registry Mumber 67666-73-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,6,6 and 6 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 67666-73: (7*6)+(6*7)+(5*6)+(4*6)+(3*6)+(2*7)+(1*3)=173 173 % 10 = 3 So 67666-73-3 is a valid CAS Registry Number.