(4aR,8aR)-8-Bromomethyl-2,2,4a,7-tetramethyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 852247-56-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,2,4 and 7 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 852247-56: (8*8)+(7*5)+(6*2)+(5*2)+(4*4)+(3*7)+(2*5)+(1*6)=174 174 % 10 = 4 So 852247-56-4 is a valid CAS Registry Number.