(3S,3aS,5aR,9aS,9bR)-3,5a,9-Trimethyl-3a,4,5,5a,6,7,9a,9b-octahydro-3H-naphtho[1,2-b]furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 70469-41-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,6 and 9 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 70469-41: (7*7)+(6*0)+(5*4)+(4*6)+(3*9)+(2*4)+(1*1)=129 129 % 10 = 9 So 70469-41-9 is a valid CAS Registry Number.