(1R,2S,4aR,6S,8S,8aS)-1-(acetoxymethyl)-2,6-dimethyl-8-hydroxy-1,2,4a,5,6,7,8,8a-octahydronaphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 129285-43-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,8 and 5 respectively; the second part has 2 digits, 4 and 3 respectively. Calculate Digit Verification of CAS Registry Number 129285-43: (8*1)+(7*2)+(6*9)+(5*2)+(4*8)+(3*5)+(2*4)+(1*3)=144 144 % 10 = 4 So 129285-43-4 is a valid CAS Registry Number.