(1S,2R,4aS,6R,8aR)-1,6-Dimethyl-5-oxo-2-((E)-propenyl)-1,2,4a,5,6,7,8,8a-octahydro-naphthalene-1-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 122902-61-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,9,0 and 2 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 122902-61: (8*1)+(7*2)+(6*2)+(5*9)+(4*0)+(3*2)+(2*6)+(1*1)=98 98 % 10 = 8 So 122902-61-8 is a valid CAS Registry Number.