methyl (4aS*,8aS*)-3,4,4a,5,6,7,8,8a-octahydro-2,5,5,8a-tetramethylnaphthalene-1-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 39052-33-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,0,5 and 2 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 39052-33: (7*3)+(6*9)+(5*0)+(4*5)+(3*2)+(2*3)+(1*3)=110 110 % 10 = 0 So 39052-33-0 is a valid CAS Registry Number.