Octadecanethioic acid, S-hexadecyl ester, also known as hexadecyl octadecanethioate or palmityl stearoyl thioester, is a chemical compound with the molecular formula C34H68OS. It is an ester formed from the reaction of octadecanethioic acid (stearoyl thiol) and hexadecanol (palmitic alcohol). octadecanethioic acid, S-hexadecyl ester is a white to off-white waxy solid with a melting point of around 40-45°C. It is widely used in the cosmetics and personal care industry as an emollient, skin conditioning agent, and viscosity modifier. Additionally, it is employed in the manufacturing of lubricants, plasticizers, and surfactants. Due to its unique properties, it is also utilized in the production of various pharmaceuticals and agrochemicals.
The CAS Registry Mumber 2307-41-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,0 and 7 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2307-41: (6*2)+(5*3)+(4*0)+(3*7)+(2*4)+(1*1)=57 57 % 10 = 7 So 2307-41-7 is a valid CAS Registry Number.