(3S)-3aβ,5,5a,6,7,9,9aα,9bα-Octahydro-3β,5aα,9β-trimethylnaphtho[1,2-b]furan-2,8(3H,4H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 84652-34-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,5 and 2 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 84652-34: (7*8)+(6*4)+(5*6)+(4*5)+(3*2)+(2*3)+(1*4)=146 146 % 10 = 6 So 84652-34-6 is a valid CAS Registry Number.