Piperidine,
2,2,3,3,4,4,5,5,6-nonafluoro-1-(pentafluoroethyl)-6-(trifluoromethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 96009-82-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,0,0 and 9 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 96009-82: (7*9)+(6*6)+(5*0)+(4*0)+(3*9)+(2*8)+(1*2)=144 144 % 10 = 4 So 96009-82-4 is a valid CAS Registry Number.