70644-57-4 Usage
General Description
This chemical compound is a polymer formed from 1,3-butanediol, 1,1'-methylenebis[4-isocyanatobenzene], [(1-methyl-1,2-ethanediyl)bis(oxy)]bis[propanol] and 1,2-propanediol. It is used in various industrial applications such as adhesives, coatings, and sealants. The polymer is known for its strong and flexible properties, making it a popular choice for manufacturing products that require high tensile strength and elasticity. Additionally, it is also used in the production of automotive and construction materials. Due to its versatile properties and wide range of applications, the compound is in high demand in the global market.
Check Digit Verification of cas no
The CAS Registry Mumber 70644-57-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,4 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70644-57:
(7*7)+(6*0)+(5*6)+(4*4)+(3*4)+(2*5)+(1*7)=124
124 % 10 = 4
So 70644-57-4 is a valid CAS Registry Number.