1,2,3,4,5-Pentafluoro-6-(1,1,2,3-tetrachloro-2,3,3-trifluoro-propyl)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 58161-62-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,1,6 and 1 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 58161-62: (7*5)+(6*8)+(5*1)+(4*6)+(3*1)+(2*6)+(1*2)=129 129 % 10 = 9 So 58161-62-9 is a valid CAS Registry Number.