9016-80-2 Usage
Preparation
Poly(methylpentene) is obtained by a Ziegler-type catalytic polymerization of 4-methyl-1-pentene.
Its key properties are its excellent transparency, rigidity, and chemical resistance, plus its resistance to impact and to high temperatures. It withstands repeated autoclaving, even at 150℃.
Check Digit Verification of cas no
The CAS Registry Mumber 9016-80-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,1 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 9016-80:
(6*9)+(5*0)+(4*1)+(3*6)+(2*8)+(1*0)=92
92 % 10 = 2
So 9016-80-2 is a valid CAS Registry Number.