13681-23-7 Usage
General Description
The chemical "2-[2-[2-[2-(2-phenoxyethoxy)ethoxy]ethoxy]ethoxy]-" is a complex compound that belongs to the class of polyethylene glycols, also known as PEGs. It consists of multiple ethylene glycol units linked together through ether bonds. The structure of this chemical contains four ethoxy groups and one phenoxyethoxy group, making it a long-chain polymer with hydrophilic properties. PEGs are widely used in various industries, including pharmaceuticals, cosmetics, and food, due to their solubility in water and compatibility with other substances. They are often utilized as emulsifiers, solvents, stabilizers, and dispersants.
Check Digit Verification of cas no
The CAS Registry Mumber 13681-23-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,8 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 13681-23:
(7*1)+(6*3)+(5*6)+(4*8)+(3*1)+(2*2)+(1*3)=97
97 % 10 = 7
So 13681-23-7 is a valid CAS Registry Number.