1,2,3,4,9,9,10,10-Octafluoro-1,4,4a,5,6,7,8,8a-octahydro-1,4-ethanonaphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 38255-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,2,5 and 5 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 38255-93: (7*3)+(6*8)+(5*2)+(4*5)+(3*5)+(2*9)+(1*3)=135 135 % 10 = 5 So 38255-93-5 is a valid CAS Registry Number.