2(S)-(tert-butoxycarbonylamino)-7,7,8,8,9,9,10,10,11,11,12,12,12-tridecafluoro-2-methyl-dodecan-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 871210-06-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,2,1 and 0 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 871210-06: (8*8)+(7*7)+(6*1)+(5*2)+(4*1)+(3*0)+(2*0)+(1*6)=139 139 % 10 = 9 So 871210-06-9 is a valid CAS Registry Number.