(1R,4aR,8aR)-2-Hydroxy-8a-methyl-7-oxo-1,4,4a,5,6,7,8,8a-octahydro-naphthalene-1,3-dicarboxylic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 69084-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,0,8 and 4 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 69084-39: (7*6)+(6*9)+(5*0)+(4*8)+(3*4)+(2*3)+(1*9)=155 155 % 10 = 5 So 69084-39-5 is a valid CAS Registry Number.