1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoro-9-iodo-nonane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 213014-41-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,0,1 and 4 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 213014-41: (8*2)+(7*1)+(6*3)+(5*0)+(4*1)+(3*4)+(2*4)+(1*1)=66 66 % 10 = 6 So 213014-41-6 is a valid CAS Registry Number.