9042-19-7 Usage
General Description
Poly[oxy(methyl-1,2-ethanediyl)], also referred to as PEG or polyethylene glycol, is a polyether compound widely used in many medical and commercial industries. As a polymer, it's resolvable in water and has many forms with varying molecular weights and varying properties. In the medical industry, it is used in various applications like laxatives, personal care products, in pharmaceuticals as a solvent, plasticizer, surfactant, ointments, and suppository bases. Due to its characteristic of binding water and low toxicity, it's utilized to create liquid mixtures that don't easily separate in pharmaceuticals. Despite its significant uses, exposure to the chemical can lead to some side effects like allergic reactions, renal damage, and potential toxicity.
Check Digit Verification of cas no
The CAS Registry Mumber 9042-19-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,4 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 9042-19:
(6*9)+(5*0)+(4*4)+(3*2)+(2*1)+(1*9)=87
87 % 10 = 7
So 9042-19-7 is a valid CAS Registry Number.
InChI:InChI=1/C6H12O2/c1-2-5-8-6-3-4-7/h2,7H,1,3-6H2
