(4aR,5S,8aR)-1,4a,6-Trimethyl-5-(2-oxo-ethyl)-1,2,3,4,4a,5,8,8a-octahydro-naphthalene-1-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 113308-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,0 and 8 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 113308-63: (8*1)+(7*1)+(6*3)+(5*3)+(4*0)+(3*8)+(2*6)+(1*3)=87 87 % 10 = 7 So 113308-63-7 is a valid CAS Registry Number.