α-Hydroxymethylstearic acid is a chemical compound with the molecular formula C19H36O3. It is a derivative of stearic acid, an 18-carbon saturated fatty acid, with an additional hydroxymethyl group (-CH2OH) attached to the α-carbon atom. This modification introduces a hydrophilic moiety to the otherwise hydrophobic stearic acid, which can affect its solubility and reactivity. α-Hydroxymethylstearic acid is used in various applications, including as a surfactant, emulsifier, and in the synthesis of other chemicals. Its amphiphilic nature, with both hydrophilic and hydrophobic regions, makes it suitable for stabilizing mixtures of oil and water, and it can be found in some personal care products and industrial formulations.
The CAS Registry Mumber 33785-89-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,8 and 5 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 33785-89: (7*3)+(6*3)+(5*7)+(4*8)+(3*5)+(2*8)+(1*9)=146 146 % 10 = 6 So 33785-89-6 is a valid CAS Registry Number.