1-Oleoyl-2-stearoyl-sn-glycero-3-phosphoethanolamine is a complex lipid molecule that belongs to the class of phospholipids. It is composed of a glycerol backbone, with one oleic acid (18:1) and one stearic acid (18:0) esterified to the first and second carbons, respectively. The third carbon is linked to a phosphoethanolamine group, which contains a phosphate group and an ethanolamine molecule. This specific arrangement of fatty acids and the polar head group gives the molecule amphiphilic properties, allowing it to form bilayers in an aqueous environment. It plays a crucial role in the structure and function of cell membranes, where it contributes to membrane fluidity and stability. Additionally, it may be involved in various biological processes, such as signal transduction and lipid raft formation.
The CAS Registry Mumber 3927-73-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,2 and 7 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3927-73: (6*3)+(5*9)+(4*2)+(3*7)+(2*7)+(1*3)=109 109 % 10 = 9 So 3927-73-9 is a valid CAS Registry Number.