66519-77-5 Usage
General Description
2,6,10,14,18-Pentamethylheneicosane is a chemical compound with the molecular formula C25H52. It is classified as a saturated hydrocarbon and belongs to the class of compounds known as alkanes. It is a long-chain, branched alkane with five methyl groups attached to various carbon atoms along the carbon backbone. This results in a highly branched and symmetrical molecular structure. 2,6,10,14,18-Pentamethylheneicosane is a colorless, odorless solid at room temperature and is insoluble in water. It is commonly used as a lubricant, in coatings, and in other industrial applications due to its stability and resistance to oxidation.
Check Digit Verification of cas no
The CAS Registry Mumber 66519-77-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,5,1 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66519-77:
(7*6)+(6*6)+(5*5)+(4*1)+(3*9)+(2*7)+(1*7)=155
155 % 10 = 5
So 66519-77-5 is a valid CAS Registry Number.
