66455-18-3 Usage
General Description
Lipids are a diverse group of molecules that are insoluble in water and include fats, oils, hormones, and certain components of membranes. They are essential for various biological functions, such as providing energy storage, insulation, and protection for organs. Lipids are composed of fatty acids, glycerol, and other components, and can be categorized into different subtypes, including triglycerides, phospholipids, and steroids. Triglycerides are the most common type of lipid and are used for long-term energy storage, while phospholipids are a key component of cell membranes and help regulate the movement of molecules in and out of the cell. Steroids, such as cholesterol and hormones like estrogen and testosterone, play important roles in cellular function and signaling. Overall, lipids are vital for the proper functioning of the body and are found in a wide variety of foods, including meat, dairy products, nuts, and oils.
Check Digit Verification of cas no
The CAS Registry Mumber 66455-18-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,5 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 66455-18:
(7*6)+(6*6)+(5*4)+(4*5)+(3*5)+(2*1)+(1*8)=143
143 % 10 = 3
So 66455-18-3 is a valid CAS Registry Number.