Chlorosulfuric acid 1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-6-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethoxy)-hexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 38529-73-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,5,2 and 9 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 38529-73: (7*3)+(6*8)+(5*5)+(4*2)+(3*9)+(2*7)+(1*3)=146 146 % 10 = 6 So 38529-73-6 is a valid CAS Registry Number.