((4aS,8aS)-2-[1,3]Dioxan-2-yl-5,5,8a-trimethyl-1,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-yl)-acetaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 82652-71-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,5 and 2 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 82652-71: (7*8)+(6*2)+(5*6)+(4*5)+(3*2)+(2*7)+(1*1)=139 139 % 10 = 9 So 82652-71-9 is a valid CAS Registry Number.