Tetradecanethioic acid, S-undecyl ester, also known as undecyl tetradecanethioate, is a chemical compound with the molecular formula C25H50OS. It is an ester derived from tetradecanethioic acid and undecyl alcohol, featuring a long-chain alkyl structure. tetradecanethioic acid, S-undecyl ester is characterized by its thioester functional group, which consists of a sulfur atom bonded to a carbonyl group. Tetradecanethioic acid, S-undecyl ester, is primarily used in the synthesis of various organic compounds and as an intermediate in the production of specialty chemicals, such as fragrances, lubricants, and surfactants. Due to its unique chemical structure, it exhibits properties like low polarity and high boiling points, making it suitable for applications in the chemical and pharmaceutical industries.
The CAS Registry Mumber 2638-23-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,3 and 8 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2638-23: (6*2)+(5*6)+(4*3)+(3*8)+(2*2)+(1*3)=85 85 % 10 = 5 So 2638-23-5 is a valid CAS Registry Number.