69430-35-9 Usage
General Description
POLY(METHYLSTYRENE-CO-INDENE) is a copolymer composed of two monomers, methylstyrene and indene. It is a thermoplastic polymer with high heat resistance and chemical resistance, making it suitable for a variety of industrial applications. This copolymer is commonly used in the production of high-performance plastics, adhesives, coatings, and insulating materials. It has good mechanical properties, excellent dimensional stability, and low water absorption, making it a favorable material for applications requiring durability and stability. Additionally, it can be easily processed and modified to meet specific performance requirements, making it a versatile material in the polymer industry.
Check Digit Verification of cas no
The CAS Registry Mumber 69430-35-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,4,3 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 69430-35:
(7*6)+(6*9)+(5*4)+(4*3)+(3*0)+(2*3)+(1*5)=139
139 % 10 = 9
So 69430-35-9 is a valid CAS Registry Number.