2,6-Bis-chloromethyl-2,6-dimethyl-4,4,8,8,10,10-hexaphenyl-[1,3,5,7,9,2,4,6,8,10]pentoxapentasilecane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 78097-62-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,9 and 7 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 78097-62: (7*7)+(6*8)+(5*0)+(4*9)+(3*7)+(2*6)+(1*2)=168 168 % 10 = 8 So 78097-62-8 is a valid CAS Registry Number.