(4aR,5S,8S,8aR)-8-Methoxy-5,8a-dimethyl-3-oxo-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 86669-09-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,6 and 9 respectively; the second part has 2 digits, 0 and 9 respectively. Calculate Digit Verification of CAS Registry Number 86669-09: (7*8)+(6*6)+(5*6)+(4*6)+(3*9)+(2*0)+(1*9)=182 182 % 10 = 2 So 86669-09-2 is a valid CAS Registry Number.